Local Calling Guide
Area code/prefix search
Steamboat Springs, CO
1 2 >>
NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
970-291
| A |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
970-291
| 0 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2021-08-09 |
|
970-291
| 1 |
|
5562 METROPCS, INC. |
656 |
|
|
|
970-291
| 2 |
DNVRCOMA40Z |
506J TWILIO INTERNATIONAL, INC. |
656 |
|
2020-12-18 |
|
970-291
| 3 |
DNVRCOII4MD |
5562 METROPCS, INC. |
656 |
|
2021-05-10 |
|
970-291
| 4 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2021-05-07 |
|
970-291
| 6 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2021-05-07 |
|
970-291
| 7 |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
2021-02-28 |
|
970-291
| 8 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2018-07-19 |
|
970-291
| 9 |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
970-367
| A |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
970-367
| 0 |
DNVRCOII4MD |
5562 METROPCS, INC. |
656 |
|
2021-05-10 |
|
970-367
| 1 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2006-02-05 |
|
970-367
| 2 |
DNVRCO26XUX |
516J TON80 COMMUNICATIONS, LLC |
656 |
|
2021-09-17 |
|
970-367
| 3 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2008-02-19 |
|
970-367
| 4 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
970-367
| 5 |
ENWDCO47DS4 |
320E YMAX COMMUNICATIONS CORP. - CO |
656 |
|
2007-07-20 |
|
970-367
| 6 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2008-02-26 |
|
970-367
| 7 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2008-11-20 |
|
970-367
| 8 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2012-06-15 |
|
970-367
| 9 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2021-10-03 |
|
970-421
| A |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2024-01-11 |
|
970-439
| A |
DNVRCOMA33Z |
7421 AT&T - LOCAL |
656 |
|
|
|
970-439
| 0 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2010-02-20 |
|
970-439
| 1 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2010-10-09 |
|
970-439
| 2 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2011-06-19 |
|
970-439
| 3 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2011-04-15 |
|
970-439
| 4 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2012-10-06 |
|
970-439
| 5 |
ENWDCO47DS4 |
320E YMAX COMMUNICATIONS CORP. - CO |
656 |
|
2008-11-17 |
|
970-439
| 6 |
ENWDCO47DS4 |
320E YMAX COMMUNICATIONS CORP. - CO |
656 |
|
2010-10-21 |
|
970-439
| 7 |
FTCLCOMAAMD |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
2012-12-13 |
|
970-439
| 8 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2014-11-05 |
|
970-439
| 9 |
DNVRCOMAX5Z |
7421 AT&T - LOCAL |
656 |
|
2006-01-12 |
|
970-457
| A |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
970-457
| 0 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2017-04-06 |
|
970-457
| 1 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2012-12-13 |
|
970-457
| 2 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2012-12-13 |
|
970-457
| 3 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2012-12-13 |
|
970-457
| 4 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
970-457
| 5 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2012-12-13 |
|
970-457
| 6 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2012-12-13 |
|
970-457
| 7 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2008-08-11 |
|
970-457
| 8 |
DNVRCO26DS5 |
278F PEERLESS NETWORK OF COLORADO, LLC - CO |
656 |
|
2013-04-27 |
|
970-457
| 9 |
DNVRCO26DS5 |
278F PEERLESS NETWORK OF COLORADO, LLC - CO |
656 |
|
2013-04-27 |
|
970-734
| A |
STSPCO052MD |
013B UNION TELEPHONE COMPANY |
656 |
|
|
|
970-761
| A |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
|
|
970-761
| 0 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2010-06-03 |
|
970-761
| 1 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2019-05-10 |
|
970-761
| 2 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2010-11-30 |
|
970-761
| 3 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2017-08-30 |
|
1 2 >>
Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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