Local Calling Guide
Area code/prefix search
Granby, CO
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 970-364
| A |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 970-364
| 0 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2015-06-27 |
|
| 970-364
| 1 |
|
026D ONVOY, LLC - CO |
656 |
|
2006-02-05 |
|
| 970-364
| 2 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2017-08-14 |
|
| 970-364
| 3 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2008-11-20 |
|
| 970-364
| 4 |
|
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2004-06-03 |
|
| 970-364
| 5 |
|
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
2015-09-21 |
|
| 970-364
| 6 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2010-02-20 |
|
| 970-364
| 7 |
|
026D ONVOY, LLC - CO |
656 |
|
2006-11-05 |
|
| 970-364
| 8 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2011-03-11 |
|
| 970-364
| 9 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2011-04-04 |
|
| 970-557
| A |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 970-557
| 0 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2017-08-14 |
|
| 970-557
| 1 |
|
026D ONVOY, LLC - CO |
656 |
|
2012-12-17 |
|
| 970-557
| 2 |
|
026D ONVOY, LLC - CO |
656 |
|
2014-09-07 |
|
| 970-557
| 3 |
|
318J COMCAST IP PHONE, LLC |
656 |
|
2009-04-29 |
|
| 970-557
| 4 |
|
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 970-557
| 5 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2013-03-01 |
|
| 970-557
| 6 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
656 |
|
2014-05-23 |
|
| 970-557
| 7 |
|
026D ONVOY, LLC - CO |
656 |
|
2013-04-04 |
|
| 970-557
| 8 |
|
278F PEERLESS NETWORK OF COLORADO, LLC - CO |
656 |
|
2013-04-26 |
|
| 970-557
| 9 |
|
278F PEERLESS NETWORK OF COLORADO, LLC - CO |
656 |
|
2013-04-26 |
|
| 970-655
| A |
STSPCO052MD |
013B UNION TELEPHONE COMPANY |
656 |
|
|
|
| 970-794
| A |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
|
|
| 970-794
| 0 |
|
073H TELNYX LLC |
656 |
|
2021-01-23 |
|
| 970-794
| 1 |
|
515J IP HORIZON LLC |
656 |
|
2022-09-22 |
|
| 970-794
| 2 |
|
318J COMCAST IP PHONE, LLC |
656 |
|
2022-06-21 |
|
| 970-794
| 3 |
|
624H ONVOY SPECTRUM, LLC |
656 |
|
2025-01-03 |
|
| 970-794
| 6 |
|
516J TON80 COMMUNICATIONS, LLC |
656 |
|
2021-10-15 |
|
| 970-794
| 7 |
|
026D ONVOY, LLC - CO |
656 |
|
2021-01-22 |
|
| 970-794
| 8 |
|
026D ONVOY, LLC - CO |
656 |
|
2021-01-22 |
|
| 970-887
| A |
GRNBCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-887
| 0 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-887
| 1 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-887
| 2 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-887
| 3 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-887
| 4 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-887
| 5 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-887
| 6 |
|
145J TERRA NOVA TELECOM INC. |
656 |
|
2023-06-23 |
|
| 970-887
| 7 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-887
| 8 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-887
| 9 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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