720 Area Code

Area Code 720 time
02:40:44 AM
Area Code 720 time

720 code area is located in Mountain timezone. This timezone also known as America/Denver. Current time in 720 is 2:40am.

Area code 720 is in service since Aug 20, 1970. Code was created from area code 303.

Nearby area codes

Counties of 720 area

CountyPopulation% of 720% of County
Denver County 600,158 2 100
Arapahoe County 572,003 12 100
Jefferson County 534,543 11 100
Adams County 441,603 17 100
Boulder County 294,567 11 100
Douglas County 285,465 12 99
Broomfield County 55,889 100
Weld County 252,825 11 19
Elbert County 23,086 10 37
Clear Creek County 9,088 5 93
Gilpin County 5,441 2 100
Park County 16,206 5 16

Cities of 720 area

CityPopulation% of 720% of City
Denver 600,158 2 100
Aurora 325,078 2 100
Lakewood 142,980 1 100
Thornton 118,772 1 100
Arvada 106,433 1 100
Westminster 106,114 100
Centennial 100,377 100
Boulder 97,385 100
Highlands Ranch 96,713 100
Longmont 86,270 100
Broomfield 55,889 100
Castle Rock 48,231 100
Commerce City 45,913 1 100
Parker 45,297 100
Littleton 41,737 100
Northglenn 35,789 100
Brighton 33,352 100
Englewood 30,255 100
Wheat Ridge 30,166 100
Lafayette 24,453 100
Golden 18,867 100
Louisville 18,376 100
Erie 18,135 100
Welby 14,846 100
Greenwood Village 13,925 100
Superior 12,483 100
Federal Heights 11,467 100
Lone Tree 10,218 100
Firestone 10,147 100
Evergreen 9,038 100
Frederick 8,679 100
Fort Lupton 7,377 100
Twin Lakes 6,101 100
Cherry Hills Village 5,987 100
Sheridan 5,664 100

Telephone Carriers

CarrierType% of 720
Qwest Corporation landline 19
Xo landline 8
Bandwidthcom Clec landline 4
Teleport America landline 4
Level 3 landline 4
Icg Telecom Group landline 3
Eschelon Telecom landline 3
Other landline 16
Sprint wireless 12
Cricket Comm wireless 7
Verizon Wireless wireless 6
T-mobile wireless 6
Cingular wireless 5
Commnet Wireless wireless 1
American Messaging (am) wireless 1
Other wireless 1

Prefixes

PrefixTypePrimary CityCarrierIntroduced
720200 landline Denver Qwest Corp. Feb 27, 1999
720201 wireless Denver New Cingular Wireless PCS Jun 30, 2001
720202 wireless Denver Cellco Partnership DBA Verizon Wireless Oct 7, 2009
720203 wireless Denver Sprint Spectrum Jan 29, 2001
720204 landline Longmont AT&T Local Feb 27, 1999
720205 wireless Denver Sprint Spectrum Jun 30, 2001
720206 landline Denver Xo Colorado May 10, 1999
720207 landline Englewood Xo Colorado May 10, 1999
720208 landline Denver Xo Colorado May 10, 1999
720209 wireless Denver Sprint Spectrum Jan 14, 2000
720210 landline Denver Xo Colorado May 10, 1999
720212 landline Denver Xo Colorado May 10, 1999
720213 landline Denver Mcleodusa Telecommunications Services- Co Jun 30, 2001
720214 landline Denver Mcleodusa Telecommunications Services- Co Mar 3, 2001
720215 landline Denver Cellco Partnership DBA Verizon Wireless Oct 12, 2009
720216 landline Aurora Teleport Communications America Jan 29, 2001
720217 wireless Denver T-mobile Usa Feb 27, 1999
720218 wireless Denver Sprint Spectrum Jan 14, 2000
720219 wireless Denver Cellco Partnership DBA Verizon Wireless Jan 14, 2000
720220 wireless Denver T-mobile Usa May 10, 1999
720221 landline Denver Xo Colorado May 10, 1999
720222 landline Englewood Xo Colorado May 10, 1999
720223 landline Brighton Xo Colorado May 10, 1999
720224 landline Denver Xo Colorado May 10, 1999
720225 landline Denver Xo Colorado May 10, 1999
720226 landline Denver Xo Colorado May 10, 1999
720227 landline Denver Xo Colorado May 10, 1999
720228 landline Denver Xo Colorado May 10, 1999
720229 landline Denver Xo Colorado May 10, 1999
720230 landline Brighton Xo Colorado May 10, 1999
720231 wireless Denver T-mobile Usa May 10, 1999
720232 wireless Denver Sprint Spectrum May 10, 1999
720233 wireless Denver Sprint Spectrum May 10, 1999
720234 wireless Denver Sprint Spectrum May 10, 1999
720235 wireless Denver Sprint Spectrum May 10, 1999
720236 wireless Denver Sprint Spectrum May 10, 1999
720237 wireless Denver New Cingular Wireless PCS Sep 28, 2009
720238 landline Denver T-mobile Usa Jun 30, 2001
720239 landline Denver AT&T Local Mar 3, 2001
720240 landline Denver Xo Colorado May 10, 1999
720241 landline Denver Xo Colorado May 10, 1999
720242 landline Denver Qwest Corp. Oct 9, 2008
720243 wireless Denver Leap Wireless Intl DBA Cricket Comm Jun 30, 2009
720244 wireless Denver New Cingular Wireless PCS Jun 30, 2001
720245 landline Denver Eschelon Telecom Of Colorado Nov 21, 2011
720246 landline Englewood Xo Colorado May 10, 1999
720247 landline Brighton Xo Colorado May 20, 2004
720248 landline Denver Cbeyond Communications Oct 31, 2000
720249 landline Denver Xo Colorado May 10, 1999
720250 landline Denver Xo Colorado May 10, 1999
720251 landline Aurora Level 3 Communications Oct 25, 2002
720252 wireless Denver Sprint Spectrum May 10, 1999
720253 wireless Denver Sprint Spectrum May 10, 1999
720254 wireless Denver Sprint Spectrum May 10, 1999
720255 wireless Denver Sprint Spectrum May 10, 1999
720256 wireless Denver Sprint Spectrum May 10, 1999
720257 landline Denver Xo Colorado May 10, 1999
720258 landline Denver Teleport Communications America Oct 31, 2000
720259 landline Denver Level 3 Communications Oct 25, 2002
720260 wireless Denver Sprint Spectrum Jun 13, 2000
720261 wireless Denver T-mobile Usa May 10, 1999
720262 landline Aurora Icg Telecom Group Aug 20, 2000
720263 landline Brighton Level 3 Communications Oct 25, 2002
720264 landline Denver Qwest Corp. Mar 3, 2001
720265 landline Brighton Xo Colorado May 3, 2004
720266 landline Denver Level 3 Communications Oct 25, 2002
720267 landline Denver Qwest Corp. Jun 30, 2001
720268 landline Denver Qwest Corp. Jun 30, 2001
720269 landline Denver Teleport Communications America May 10, 1999
720270 wireless Denver Sprint Spectrum Aug 20, 2000
720271 wireless Denver Sprint Spectrum Jun 13, 2000
720272 wireless Denver New Cingular Wireless PCS Jan 18, 2001
720273 wireless Denver New Cingular Wireless PCS Jan 18, 2001
720274 landline Denver Mcleodusa Telecommunications Services- Co Mar 3, 2001
720275 wireless Denver Leap Wireless Intl DBA Cricket Comm Feb 22, 2001
720276 wireless Denver Leap Wireless Intl DBA Cricket Comm Feb 22, 2001
720277 landline Aurora Level 3 Communications Mar 3, 2001
720278 landline Aurora Tw Telecom Of Colorado LLC Jan 25, 2001
720279 landline Denver Tw Telecom Of Colorado LLC Jan 25, 2001
720280 wireless Denver T-mobile Usa Oct 31, 2000
720281 wireless Aurora Cellco Partnership DBA Verizon Wireless Jun 13, 2000
720282 landline Denver Tw Telecom Of Colorado LLC Jan 25, 2001
720283 landline Denver Qwest Corp. Feb 27, 1999
720284 landline Denver Xo Colorado Feb 27, 1999
720285 landline Englewood Xo Colorado Jan 30, 2009
720286 landline Denver Teleport Communications America Apr 30, 2002
720287 landline Denver Comcast Phone Of Colorado Apr 30, 2010
720288 landline Aurora Bandwidth.com Clec Feb 26, 2010
720289 wireless Denver New Cingular Wireless PCS Jul 25, 2001
720290 wireless Denver Sprint Spectrum Aug 20, 2000
720291 wireless Denver Sprint Spectrum Aug 20, 2000
720292 wireless Denver New Cingular Wireless PCS Mar 4, 2009
720293 landline Denver Xo Colorado Jun 13, 2000
720294 landline Denver Xo Colorado Jun 13, 2000
720295 landline Denver Bandwidth.com Clec Mar 1, 2010
720296 wireless Denver Leap Wireless Intl DBA Cricket Comm Jan 12, 2001
720297 wireless Denver Leap Wireless Intl DBA Cricket Comm Jan 12, 2001
720298 wireless Denver Leap Wireless Intl DBA Cricket Comm Jan 12, 2001
720299 wireless Denver T-mobile Usa Mar 3, 2001
720300 wireless Denver Sprint Spectrum Aug 20, 2000
720301 wireless Denver Sprint Spectrum Aug 20, 2000
720302 landline Denver Teleport Communications America Feb 27, 1999
720304 landline Denver Qwest Corp. Feb 27, 1999
720305 landline Denver Tw Telecom Of Colorado LLC Jan 29, 2001
720306 landline Denver Eschelon Telecom Of Colorado Jan 29, 2001
720307 landline Lyons AT&T Local Aug 2, 2012
720308 landline Denver New Cingular Wireless PCS Aug 14, 2001
720309 wireless Denver Leap Wireless Intl DBA Cricket Comm Dec 5, 2001
720310 landline Lyons Teleport Communications America May 10, 1999
720312 wireless Denver Sprint Spectrum Feb 20, 2001
720313 wireless Denver Sprint Spectrum Feb 20, 2001
720314 wireless Denver Sprint Spectrum Feb 20, 2001
720315 landline Denver 360networks (usa) Inc. Oct 14, 2009
720316 landline Denver Bandwidth.com Clec May 24, 2010
720317 wireless Denver Sprint Spectrum Jan 14, 2000
720318 wireless Denver Sprint Spectrum Feb 27, 1999
720319 wireless Denver Sprint Spectrum Apr 19, 2001
720320 wireless Denver New Cingular Wireless PCS Jun 13, 2000
720321 landline Denver Qwest Corp. May 29, 2008
720322 landline Denver Qwest Corp. Oct 31, 2000
720323 wireless Denver T-mobile Usa Mar 3, 2001
720324 landline Aurora Comcast Phone Of Colorado Oct 31, 2000
720325 wireless Aurora T-mobile Usa Aug 6, 2010
720326 wireless Denver New Cingular Wireless PCS Jun 13, 2011
720327 wireless Denver Leap Wireless Intl DBA Cricket Comm Oct 18, 2001
720328 landline Denver Comcast Phone Of Colorado Oct 20, 2009
720329 wireless Denver Leap Wireless Intl DBA Cricket Comm Oct 18, 2001
720330 landline Denver Icg Telecom Group Feb 27, 1999
720331 wireless Denver Sprint Spectrum Aug 20, 2000
720332 landline Denver Mcimetro Access Transmission Services LLC Feb 27, 1999
720333 wireless Denver Sprint Spectrum May 14, 2001
720334 wireless Denver Sprint Spectrum May 14, 2001
720335 wireless Denver Sprint Spectrum May 14, 2001
720336 landline Keenesburg Bandwidth.com Clec Jul 19, 2010
720337 landline Denver Qwest Corp. Feb 18, 2009
720338 wireless Denver Leap Wireless Intl DBA Cricket Comm Nov 19, 2001
720339 wireless Denver Sprint Spectrum Feb 27, 1999
720340 wireless Longmont Cellco Partnership DBA Verizon Wireless Sep 4, 2009
720341 wireless Denver T-mobile Usa Oct 31, 2000
720342 landline Denver AT&T Local Apr 15, 2009
720343 landline Aurora Level 3 Communications Oct 31, 2003
720344 landline Littleton Qwest Corp. Oct 13, 1999
720345 landline Denver Zippytech Incorporated Dec 28, 2007
720346 landline Denver Cellco Partnership DBA Verizon Wireless Feb 27, 1999
720347 landline Denver Tw Telecom Of Colorado LLC Sep 28, 2009
720348 landline Littleton Qwest Corp. Oct 31, 2000
720349 landline Denver AT&T Local Mar 28, 2011
720350 wireless Denver Sprint Spectrum Feb 27, 1999
720351 wireless Denver Sprint Spectrum Feb 27, 1999
720352 wireless Denver T-mobile Usa Feb 27, 1999
720353 wireless Denver Sprint Spectrum Feb 27, 1999
720354 landline Denver Tw Telecom Of Colorado LLC Jun 30, 2011
720355 wireless Denver Cellco Partnership DBA Verizon Wireless Aug 16, 2012
720356 landline Denver AT&T Local Feb 27, 1999
720357 wireless Denver New Cingular Wireless PCS Jul 5, 2012
720358 landline Hudson Mcimetro Access Transmission Services LLC Sep 9, 2009
720359 landline Denver Qwest Corp. Feb 27, 1999
720360 wireless Denver New Cingular Wireless PCS Jan 28, 2013
720361 landline Denver Eschelon Telecom Of Colorado Jul 3, 2013
720362 landline Denver Qwest Corp. Jun 6, 2007
720363 wireless Denver Sprint Spectrum Oct 13, 1999
720364 wireless Denver Leap Wireless Intl DBA Cricket Comm Jan 15, 2002
720365 wireless Denver Leap Wireless Intl DBA Cricket Comm Jan 15, 2002
720366 wireless Denver Leap Wireless Intl DBA Cricket Comm Jan 15, 2002
720367 landline Englewood Xo Colorado Dec 13, 2004
720368 landline Englewood Xo Colorado Apr 30, 2004
720369 wireless Denver New Cingular Wireless PCS Mar 14, 2011
720370 landline Denver Bandwidth.com Clec Jan 4, 2013
720371 wireless Denver Sprint Spectrum Oct 13, 1999
720372 wireless Aurora T-mobile Usa Sep 9, 2013
720373 wireless Denver Sprint Spectrum Oct 13, 1999
720374 landline Denver Qwest Corp. Jun 13, 2000
720375 wireless Denver Commnet Wireless Jul 10, 2007
720376 landline Denver Eschelon Telecom Of Colorado Nov 12, 2012
720377 landline Denver Xo Colorado Jan 14, 2000
720378 wireless Longmont New Cingular Wireless PCS Jan 19, 2010
720379 landline Denver Icg Telecom Group Aug 20, 2000
720380 wireless Denver Sprint Spectrum Feb 1, 2013
720381 landline Denver Comcast Phone Of Colorado Aug 3, 2005
720382 landline Denver Eschelon Telecom Of Colorado Aug 20, 2000
720383 wireless Fort Lupton Cellco Partnership DBA Verizon Wireless Nov 13, 2008
720384 landline Denver Xo Colorado Aug 20, 2000
720385 landline Denver Xo Colorado Aug 20, 2000
720386 landline Idaho Springs Bandwidth.com Clec Dec 3, 2012
720387 landline Denver Tw Telecom Of Colorado LLC Sep 4, 2012
720388 wireless Aurora Cellco Partnership DBA Verizon Wireless Jan 11, 2010
720389 landline Denver Xo Colorado Nov 17, 2008
720390 landline Denver Iloka DBA Newcloud Networks Jul 18, 2013
720391 wireless Denver Cellco Partnership DBA Verizon Wireless Jul 12, 2013
720392 landline Deer Trail Ymax Communications Corp. Jan 30, 2009
720393 landline Denver Tw Telecom Of Colorado LLC Jun 7, 2010
720394 wireless Denver T-mobile Usa Mar 3, 2001
720395 landline Denver AT&T Local Sep 4, 2009
720396 landline Denver AT&T Local Sep 8, 2009
720397 landline Denver AT&T Local Sep 8, 2009
720398 wireless Denver Leap Wireless Intl DBA Cricket Comm Jun 28, 2010
720399 landline Denver Level 3 Communications May 6, 2011
720400 wireless Englewood T-mobile Usa Oct 28, 2010
720401 wireless Denver T-mobile Usa Jan 13, 2009
720402 landline Denver Eschelon Telecom Of Colorado May 10, 2011
720403 landline Denver Peerless Network Of Colorado
720404 wireless Denver Leap Wireless Intl DBA Cricket Comm Oct 18, 2001
720405 landline Denver Hypercube Telecom Aug 30, 2013
720406 landline Denver Qwest Corp. Jul 22, 1999
720407 landline Denver Cbeyond Communications Oct 31, 2000
720408 landline Brighton Bandwidth.com Clec Nov 15, 2012
720409 landline Denver Mcleodusa Telecommunications Services- Co Nov 22, 2011
720410 Denver Comcast Phone Of Colorado Jun 27, 2014
720412 wireless Denver New Cingular Wireless PCS Jun 28, 2010
720413 wireless Denver Cellco Partnership DBA Verizon Wireless Aug 27, 2008
720414 landline Lyons Level 3 Communications Oct 4, 2011
720415 wireless Denver Cellco Partnership DBA Verizon Wireless Jun 12, 2013
720416 Denver Metro PCS Jun 30, 2014
720418 landline Denver Mcimetro Access Transmission Services LLC Mar 12, 2014
720420 landline Denver Level 3 Communications May 26, 2010
720421 wireless Denver T-mobile Usa Mar 20, 2009
720422 wireless Denver Leap Wireless Intl DBA Cricket Comm Sep 26, 2001
720423 landline Denver Qwest Corp. Apr 22, 2004
720424 landline Denver Qwest Corp. Apr 22, 2004
720425 landline Denver Cellco Partnership DBA Verizon Wireless Jan 15, 2008
720426 landline Denver Qwest Corp. Apr 20, 2010
720427 wireless Aurora T-mobile Usa Feb 4, 2002
720428 landline Denver Broadvox-clec Dec 12, 2011
720429 wireless Denver Leap Wireless Intl DBA Cricket Comm Jul 2, 2008
720430 landline Denver AT&T Local Jun 28, 2012
720431 wireless Denver New Cingular Wireless PCS Sep 22, 2010
720432 landline Denver Bandwidth.com Clec Feb 26, 2010
720433 landline Denver Mcleodusa Telecommunications Services- Co Feb 12, 2008
720434 wireless Denver Leap Wireless Intl DBA Cricket Comm Jun 30, 2001
720435 wireless Denver Leap Wireless Intl DBA Cricket Comm Jun 30, 2001
720436 wireless Denver Leap Wireless Intl DBA Cricket Comm Jun 30, 2001
720437 wireless Denver Cellco Partnership DBA Verizon Wireless Feb 8, 2011
720438 landline Longmont 360networks (usa) Inc. Sep 26, 2006
720439 wireless Denver Leap Wireless Intl DBA Cricket Comm Apr 21, 2010
720440 wireless Denver Leap Wireless Intl DBA Cricket Comm May 12, 2010
720441 landline Denver Bandwidth.com Clec May 18, 2011
720442 landline Longmont Bandwidth.com Clec Apr 4, 2011
720443 landline Denver Bandwidth.com Clec Oct 7, 2010
720444 landline Denver Qwest Corp. Jan 14, 2000
720445 wireless Denver Cellco Partnership DBA Verizon Wireless Sep 15, 2010
720446 landline Denver Xo Colorado Feb 23, 2011
720447 wireless Denver Leap Wireless Intl DBA Cricket Comm Feb 22, 2008
720448 wireless Denver Leap Wireless Intl DBA Cricket Comm Apr 9, 2008
720449 landline Denver Xo Colorado Jan 14, 2000
720450 landline Denver Mcimetro Access Transmission Services LLC Jan 8, 2014
720451 wireless Denver T-mobile Usa
720452 landline Denver Peerless Network Of Colorado Dec 28, 2010
720453 Denver Teleport Communications America Jun 12, 2014
720454 landline Denver Mcleodusa Telecommunications Services- Co Aug 11, 2010
720455 landline Denver Qwest Corp. Jul 2, 2010
720456 landline Denver Tw Telecom Of Colorado LLC Jul 23, 2013
720457 landline Denver Level 3 Communications May 28, 2008
720458 landline Denver Tw Telecom Of Colorado LLC Sep 27, 2010
720459 landline Denver Onvoy Oct 15, 2010
720460 landline Denver Eschelon Telecom Of Colorado Nov 13, 2013
720462 Apr 2, 2008
720463 landline Sedalia Onvoy Feb 5, 2013
720464 landline Denver Bandwidth.com Clec Apr 21, 2011
720465 wireless Denver Leap Wireless Intl DBA Cricket Comm Jan 3, 2012
720466 wireless Fort Lupton New Cingular Wireless PCS Jun 28, 2010
720467 wireless Denver Cellco Partnership DBA Verizon Wireless Jan 10, 2014
720468 landline Denver Level 3 Communications Dec 17, 2001
720469 landline Denver New Cingular Wireless PCS Sep 23, 2011
720470 wireless Denver Cellco Partnership DBA Verizon Wireless Aug 20, 2000
720471 Denver Cellco Partnership DBA Verizon Wireless Jun 12, 2014
720472 landline Denver Teleport Communications America May 10, 1999
720473 landline Denver Cbeyond Communications Dec 11, 2007
720474 wireless Denver Sprint Spectrum Oct 31, 2011
720475 landline Denver Teleport Communications America May 10, 1999
720476 Denver New Cingular Wireless PCS May 19, 2014
720477 landline Henderson 360networks (usa) Inc. Aug 9, 2011
720478 landline Denver Tw Telecom Of Colorado LLC May 8, 2013
720479 landline Denver Teleport Communications America Jun 13, 2000
720480 wireless Denver New Cingular Wireless PCS Aug 20, 2000
720482 landline Denver Qwest Corp. Jan 14, 2000
720484 landline Denver Eschelon Telecom Of Colorado Jul 18, 2011
720485 Denver Comcast Phone Of Colorado May 8, 2014
720488 landline Denver Qwest Corp. Mar 3, 2001
720489 landline Denver Qwest Corp. Feb 27, 1999
720490 wireless Denver Sprint Spectrum Feb 27, 1999
720491 wireless Longmont New Cingular Wireless PCS Nov 16, 2011
720493 landline Denver Qwest Corp. Jan 14, 2000
720494 landline Longmont Qwest Corp. Jun 13, 2000
720495 wireless Denver Leap Wireless Intl DBA Cricket Comm Sep 28, 2001
720496 landline Denver Level 3 Communications Dec 17, 2001
720497 landline Golden Qwest Corp. Jul 22, 1999
720498 wireless Denver Cellco Partnership DBA Verizon Wireless Sep 10, 2012
720499 wireless Aurora T-mobile Usa Aug 9, 2011
720502 landline Denver Comcast Phone Of Colorado Nov 15, 2012
720504 landline Denver Bandwidth.com Clec May 24, 2013
720505 wireless Aurora Cellco Partnership DBA Verizon Wireless Jan 11, 2011
720506 landline Denver Level 3 Communications Dec 17, 2001
720508 landline Denver Eschelon Telecom Of Colorado Jun 26, 2012
720509 landline Denver Xo Colorado Apr 2, 2010
720514 landline Denver Teleport Communications America May 10, 1999
720515 landline Denver Bandwidth.com Clec Feb 11, 2010
720518 Denver Eschelon Telecom Of Colorado May 16, 2014
720519 landline Denver Teleport Communications America May 10, 1999
720521 wireless Denver American Messaging (am) Jul 22, 1999
720522 landline Englewood Xo Colorado Nov 19, 2010
720523 landline Brighton Qwest Corp. May 24, 2010
720524 landline Denver Qwest Corp. Jun 13, 2000
720525 wireless Denver Sprint Spectrum Apr 2, 2013
720526 Denver New Cingular Wireless PCS Jun 12, 2014
720528 landline Denver Qwest Corp. Jul 22, 1999
720529 landline Denver Qwest Corp. Jul 22, 1999
720530 wireless Denver New Cingular Wireless PCS Oct 31, 2000
720532 landline Aurora Teleport Communications America Feb 27, 1999
720533 landline Denver Teleport Communications America Feb 27, 1999
720535 landline Denver Teleport Communications America Feb 27, 1999
720536 landline Denver Qwest Corp. Jun 30, 2001
720538 wireless Fort Lupton Cellco Partnership DBA Verizon Wireless Sep 24, 2012
720539 wireless Denver New Cingular Wireless PCS Jul 8, 2011
720540 landline Denver Qwest Corp. May 10, 1999
720541 wireless Denver Cellco Partnership DBA Verizon Wireless Sep 28, 2012
720542 landline Denver Qwest Corp. Oct 31, 2000
720544 landline Denver Qwest Corp. Oct 31, 2000
720545 landline Denver Level 3 Communications Jun 12, 2009
720548 landline Denver Global Crossing Local Services-co May 10, 1999
720549 landline Denver Level 3 Communications Jul 22, 1999
720550 landline Denver Mcleodusa Telecommunications Services- Co Jun 25, 2013
720551 wireless Denver Leap Wireless Intl DBA Cricket Comm Apr 1, 2011
720552 wireless Longmont Cellco Partnership DBA Verizon Wireless Nov 16, 2012
720553 landline Aurora Qwest Corp. Jun 22, 2012
720554 landline Denver Qwest Corp. Aug 20, 2000
720556 wireless Denver Cellco Partnership DBA Verizon Wireless May 10, 2011
720557 wireless Denver Cellco Partnership DBA Verizon Wireless Jun 12, 2013
720558 landline Denver Qwest Corp. Mar 13, 2002
720559 landline Denver Teleport Communications America Feb 27, 1999
720560 wireless Denver New Cingular Wireless PCS Oct 31, 2000
720561 landline Denver Qwest Corp. Apr 18, 2008
720562 landline Denver Qwest Corp. Mar 3, 2001
720563 landline Denver Qwest Corp. Feb 27, 1999
720564 landline Denver Qwest Corp. Jun 13, 2000
720565 landline Denver Qwest Corp. Oct 31, 2000
720566 landline Denver Qwest Corp. Oct 31, 2000
720567 landline Denver Level 3 Communications Jul 22, 1999
720568 landline Denver Qwest Corp. Feb 27, 2001
720569 wireless Denver Leap Wireless Intl DBA Cricket Comm Oct 8, 2008
720570 landline Denver Qwest Corp. Oct 13, 1999
720577 Denver Level 3 Communications Jul 3, 2014
720578 landline Denver Qwest Corp. Jun 30, 2001
720579 landline Denver Xo Colorado Jan 14, 2000
720580 landline Keenesburg Bandwidth.com Clec Mar 15, 2013
720581 wireless Denver Sprint Spectrum Mar 3, 2001
720583 landline Denver 360networks (usa) Inc. Sep 30, 2010
720585 wireless Denver Commnet Wireless Nov 2, 2012
720587 landline Denver AT&T Local Feb 27, 1999
720588 wireless Denver 365 Wireless Oct 17, 2012
720589 wireless Aurora T-mobile Usa Apr 30, 2013
720590 landline Denver 360networks (usa) Inc. Feb 5, 2013
720593 landline Denver Tw Telecom Of Colorado LLC Apr 2, 2014
720596 landline Denver Teleport Communications America Feb 27, 1999
720599 landline Denver Eschelon Telecom Of Colorado Feb 13, 2012
720600 landline Longmont 360networks (usa) Inc. Dec 20, 2012
720606 wireless Fort Lupton New Cingular Wireless PCS Aug 12, 2011
720608 landline Idaho Springs Bandwidth.com Clec Jul 19, 2010
720609 Denver New Cingular Wireless PCS Jun 3, 2014
720612 wireless Denver Sprint Spectrum Jul 22, 2011
720613 landline Hudson Mcimetro Access Transmission Services LLC Mar 1, 2013
720618 Denver Cellco Partnership DBA Verizon Wireless Jul 10, 2014
720619 landline Idaho Springs Bandwidth.com Clec Mar 25, 2014
720620 wireless Denver Leap Wireless Intl DBA Cricket Comm Mar 27, 2002
720621 wireless Denver Leap Wireless Intl DBA Cricket Comm Mar 27, 2002
720622 landline Denver Qwest Corp. Oct 31, 2000
720623 landline Denver Neutral Tandem-colorado Feb 17, 2012
720624 landline Denver Teleport Communications America Jun 30, 2001
720625 landline Denver Mcleodusa Telecommunications Services- Co Sep 20, 2011
720626 wireless Denver Cellco Partnership DBA Verizon Wireless Jan 11, 2011
720627 landline Denver Qwest Corp. Mar 6, 2012
720628 wireless Denver Leap Wireless Intl DBA Cricket Comm Mar 4, 2002
720629 wireless Denver Leap Wireless Intl DBA Cricket Comm Mar 4, 2002
720630 wireless Denver New Cingular Wireless PCS Oct 23, 2013
720633 wireless Denver New Cingular Wireless PCS Dec 28, 2010
720634 landline Brighton Mcimetro Access Transmission Services LLC Nov 16, 2012
720635 wireless Denver New Cingular Wireless PCS Feb 27, 1999
720636 wireless Denver Cellco Partnership DBA Verizon Wireless Nov 13, 2013
720638 landline Denver Comcast Phone Of Colorado Jan 17, 2013
720639 Denver 360networks (usa) Inc. May 14, 2014
720641 wireless Denver Sprint Spectrum Oct 31, 2000
720644 landline Denver Mcleodusa Telecommunications Services- Co Apr 1, 2011
720645 wireless Denver T-mobile Usa Mar 5, 2014
720648 wireless Denver Cellco Partnership DBA Verizon Wireless May 10, 2011
720652 landline Longmont Qwest Corp. Mar 3, 2001
720658 wireless Denver Telstar Communications Inc Mar 26, 2010
720660 wireless Denver Cellco Partnership DBA Verizon Wireless Apr 8, 2014
720663 landline Denver Bandwidth.com Clec May 28, 2008
720666 landline Denver Peerless Network Of Colorado May 23, 2012
720670 wireless Aurora Cellco Partnership DBA Verizon Wireless Aug 20, 2000
720675 wireless Denver Leap Wireless Intl DBA Cricket Comm May 12, 2009
720683 landline Fort Lupton Bandwidth.com Clec May 15, 2013
720684 landline Longmont Icg Telecom Group Oct 13, 1999
720685 landline Brighton Qwest Corp. Jun 13, 2000
720686 landline Denver Xo Colorado Oct 14, 2010
720689 landline Denver Bandwidth.com Clec Apr 4, 2011
720690 wireless Denver Leap Wireless Intl DBA Cricket Comm Mar 27, 2002
720708 landline Denver Teliax Aug 12, 2011
720722 landline Denver Centurylink Communications LLC May 21, 2010
720723 landline Denver Eschelon Telecom Of Colorado Feb 4, 2013
720724 landline Denver Eschelon Telecom Of Colorado Apr 2, 2013
720726 landline Denver Comcast Phone Of Colorado Oct 29, 2013
720729 landline Keenesburg Bandwidth.com Clec Mar 2, 2012
720732 wireless Denver Sprint Spectrum May 10, 1999
720733 landline Denver Qwest Corp. Jun 13, 2000
720737 wireless Denver Cellco Partnership DBA Verizon Wireless Dec 13, 2012
720739 Denver Bandwidth.com Clec Apr 29, 2014
720744 landline Aurora Qwest Corp. Oct 31, 2000
720746 landline Golden Qwest Corp. May 10, 1999
720747 landline Aurora Qwest Corp. Jan 14, 2000
720748 landline Aurora Qwest Corp. Jul 22, 1999
720754 landline Denver Tw Telecom Of Colorado LLC Mar 30, 2010
720763 wireless Denver Leap Wireless Intl DBA Cricket Comm Nov 5, 2009
720767 Denver T-mobile Usa Jul 14, 2014
720771 wireless Denver T-mobile Usa Aug 20, 2000
720775 wireless Denver Leap Wireless Intl DBA Cricket Comm Oct 14, 2009
720777 landline Aurora Qwest Corp. Feb 9, 2006
720785 landline Denver Teleport Communications America Feb 27, 1999
720789 landline Aurora Level 3 Communications Aug 5, 2011
720800 landline Henderson 360networks (usa) Inc. Nov 8, 2012
720808 landline Aurora Bandwidth.com Clec Oct 20, 2010
720810 wireless Aurora Cellco Partnership DBA Verizon Wireless Aug 20, 2000
720822 Denver Cellco Partnership DBA Verizon Wireless May 12, 2014
720833 landline Denver Qwest Corp. Jan 14, 2000
720834 landline Denver Teleport Communications America Feb 27, 1999
720836 landline Denver Icg Telecom Group Oct 13, 1999
720837 wireless Denver Sprint Spectrum May 10, 1999
720838 wireless Denver Sprint Spectrum May 10, 1999
720839 wireless Denver Sprint Spectrum May 10, 1999
720840 wireless Denver Sprint Spectrum May 10, 1999
720841 wireless Denver Sprint Spectrum Jul 22, 1999
720842 landline Denver Qwest Corp. Oct 31, 2000
720847 landline Aurora Qwest Corp. Nov 5, 2003
720848 landline Aurora Qwest Corp. Jun 13, 2000
720849 wireless Denver Sprint Spectrum Jul 22, 1999
720851 landline Denver Qwest Corp. May 10, 1999
720852 landline Denver Qwest Corp. Jun 30, 2001
720854 landline Denver Qwest Corp. Oct 31, 2000
720855 landline Denver Qwest Corp. Jul 22, 1999
720857 landline Aurora Qwest Corp. Aug 20, 2000
720858 landline Aurora Qwest Corp. Jan 14, 2000
720859 landline Aurora Qwest Corp. May 10, 1999
720862 landline Aurora Xo Colorado Jun 13, 2000
720863 landline Denver Xo Colorado Jun 13, 2000
720864 landline Longmont Qwest Corp. Jun 13, 2000
720865 landline Denver Icg Telecom Group Oct 13, 1999
720867 landline Denver Oct 31, 2000
720870 landline Denver Qwest Corp. Jan 14, 2000
720872 landline Denver Qwest Corp. May 10, 1999
720873 landline Denver Qwest Corp. Jun 13, 2000
720874 landline Denver Qwest Corp. Jan 14, 2000
720875 landline Denver Qwest Corp. May 10, 1999
720876 landline Denver Qwest Corp. Oct 31, 2000
720877 landline Denver Icg Telecom Group Oct 13, 1999
720878 landline Denver Icg Telecom Group Oct 13, 1999
720879 landline Denver Icg Telecom Group Oct 13, 1999
720880 landline Denver Icg Telecom Group Oct 13, 1999
720881 landline Denver Icg Telecom Group Oct 13, 1999
720882 landline Denver Icg Telecom Group Oct 13, 1999
720883 landline Denver Icg Telecom Group Oct 13, 1999
720884 landline Denver Qwest Corp. Jan 14, 2000
720885 wireless Denver Leap Wireless Intl DBA Cricket Comm Feb 4, 2010
720886 landline Denver Qwest Corp. Aug 20, 2000
720887 landline Denver Qwest Corp. Jan 14, 2000
720888 landline Denver Level 3 Communications Jul 22, 1999
720889 landline Denver Xo Colorado Oct 31, 2000
720890 landline Denver Qwest Corp. Jul 22, 1999
720891 landline Denver Level 3 Communications Dec 17, 2001
720895 landline Denver Qwest Corp. Jul 22, 1999
720897 landline Denver Global Crossing Local Services-co Oct 13, 1999
720898 landline Denver Qwest Corp. Jan 14, 2000
720903 landline Denver Global Crossing Local Services-co Oct 13, 1999
720904 landline Denver Qwest Corp. Jul 22, 1999
720907 landline Denver Global Crossing Local Services-co Oct 13, 1999
720913 landline Denver Icg Telecom Group Oct 13, 1999
720917 landline Denver Qwest Corp. Jul 22, 1999
720920 landline Denver Teleport Communications America Feb 27, 1999
720921 landline Denver Icg Telecom Group Oct 13, 1999
720922 landline Denver Qwest Corp. Aug 20, 2000
720924 landline Sedalia Qwest Corp. Oct 31, 2000
720929 landline Denver Qwest Corp. Oct 13, 1999
720931 landline Denver Qwest Corp. Oct 13, 1999
720932 landline Denver Qwest Corp. Aug 20, 2000
720933 wireless Denver T-mobile Usa Jun 13, 2000
720934 wireless Denver T-mobile Usa Jun 13, 2000
720935 wireless Denver T-mobile Usa Oct 13, 1999
720936 wireless Denver T-mobile Usa Oct 13, 1999
720937 wireless Denver T-mobile Usa Oct 13, 1999
720938 wireless Denver T-mobile Usa Jun 13, 2000
720939 wireless Denver T-mobile Usa Jun 13, 2000
720940 wireless Denver Sprint Spectrum Oct 13, 1999
720941 landline Denver Qwest Corp. Oct 13, 1999
720942 landline Denver Qwest Corp. Aug 20, 2000
720943 landline Denver Global Crossing Local Services-co Oct 13, 1999
720944 landline Denver Qwest Corp. May 10, 1999
720945 landline Denver Qwest Corp. Oct 31, 2000
720946 landline Denver Qwest Corp. Oct 31, 2000
720947 landline Denver Qwest Corp. May 10, 1999
720949 landline Aurora AT&T Local Feb 27, 1999
720951 wireless Aurora Cellco Partnership DBA Verizon Wireless Jul 22, 1999
720956 landline Denver Qwest Corp. Jun 30, 2001
720961 landline Denver Level 3 Communications Oct 13, 1999
720962 landline Denver Qwest Corp. May 10, 1999
720963 landline Denver Qwest Corp. Jan 14, 2000
720965 wireless Denver T-mobile Usa Jun 7, 2013
720971 wireless Denver Sprint Spectrum May 10, 1999
720972 landline Denver Qwest Corp. Apr 23, 2002
720974 landline Denver Eschelon Telecom Of Colorado Oct 31, 2000
720975 landline Aurora Eschelon Telecom Of Colorado Oct 31, 2000
720977 landline Denver Qwest Corp. Jan 14, 2000
720979 wireless Denver Sprint Spectrum May 10, 1999
720980 wireless Denver Sprint Spectrum May 10, 1999
720981 landline Denver Qwest Corp. May 10, 1999
720982 wireless Denver Sprint Spectrum May 10, 1999
720984 wireless Denver Sprint Spectrum May 10, 1999
720985 wireless Denver Sprint Spectrum May 10, 1999
720987 wireless Denver Sprint Spectrum May 10, 1999
720988 wireless Denver Sprint Spectrum May 10, 1999
720989 wireless Denver Sprint Spectrum May 10, 1999
720998 landline Aurora Comcast Phone Of Colorado Dec 1, 2006
720999 landline Denver Dishnet Wireline, L.l.c. Jul 22, 2008