Local Calling Guide
Area code/prefix search
Johnstown-Milliken, CO
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 970-408
| A |
FTCLCOMAAMD |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
| 970-408
| 0 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2014-11-08 |
|
| 970-408
| 1 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2015-07-16 |
|
| 970-408
| 2 |
|
026D ONVOY, LLC - CO |
656 |
|
2016-03-21 |
|
| 970-408
| 3 |
|
026D ONVOY, LLC - CO |
656 |
|
2016-03-21 |
|
| 970-408
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2016-07-04 |
|
| 970-408
| 5 |
|
073H TELNYX LLC |
656 |
|
2017-06-09 |
|
| 970-408
| 6 |
|
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
2014-09-05 |
|
| 970-408
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
656 |
|
2015-05-26 |
|
| 970-408
| 8 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2016-07-28 |
|
| 970-408
| 9 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2016-01-04 |
|
| 970-578
| A |
DNVTCOUZ0MD |
829J PAETEC ITEL, LLC |
656 |
|
|
|
| 970-578
| 0 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2011-01-10 |
|
| 970-578
| 1 |
|
026D ONVOY, LLC - CO |
656 |
|
2013-04-13 |
|
| 970-578
| 2 |
|
3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
656 |
|
2012-07-27 |
|
| 970-578
| 3 |
|
026D ONVOY, LLC - CO |
656 |
|
2012-12-13 |
|
| 970-578
| 4 |
|
026D ONVOY, LLC - CO |
656 |
|
2012-12-13 |
|
| 970-578
| 5 |
|
829J PAETEC ITEL, LLC |
656 |
|
2010-05-27 |
|
| 970-578
| 6 |
|
278F PEERLESS NETWORK OF COLORADO, LLC - CO |
656 |
|
2013-04-27 |
|
| 970-578
| 7 |
|
278F PEERLESS NETWORK OF COLORADO, LLC - CO |
656 |
|
2013-04-27 |
|
| 970-578
| 8 |
|
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2011-01-03 |
|
| 970-578
| 9 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2012-08-18 |
|
| 970-587
| A |
JHMLCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-587
| 0 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-587
| 1 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-587
| 2 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-587
| 3 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2008-11-20 |
|
| 970-587
| 4 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-587
| 5 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-587
| 6 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-587
| 7 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-587
| 8 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-587
| 9 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-602
| A |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
|
|
| 970-602
| 0 |
|
073H TELNYX LLC |
656 |
|
2023-07-02 |
|
| 970-602
| 1 |
|
318J COMCAST IP PHONE, LLC |
656 |
|
2023-05-26 |
|
| 970-602
| 2 |
|
026D ONVOY, LLC - CO |
656 |
|
2023-10-14 |
|
| 970-602
| 3 |
|
026D ONVOY, LLC - CO |
656 |
|
2023-10-14 |
|
| 970-602
| 4 |
|
026D ONVOY, LLC - CO |
656 |
|
2023-10-14 |
|
| 970-602
| 5 |
|
026D ONVOY, LLC - CO |
656 |
|
2023-10-14 |
|
| 970-602
| 6 |
|
026D ONVOY, LLC - CO |
656 |
|
2023-10-14 |
|
| 970-602
| 7 |
|
624H ONVOY SPECTRUM, LLC |
656 |
|
2025-01-03 |
|
| 970-602
| 8 |
|
939H COMMIO, LLC |
656 |
|
2024-04-06 |
|
| 970-602
| 9 |
|
939H COMMIO, LLC |
656 |
|
2024-04-06 |
|
| 970-634
| A |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
|
|
| 970-634
| 0 |
|
939H COMMIO, LLC |
656 |
|
2021-10-28 |
|
| 970-634
| 1 |
|
026D ONVOY, LLC - CO |
656 |
|
2021-03-07 |
|
| 970-634
| 2 |
|
026D ONVOY, LLC - CO |
656 |
|
2021-03-07 |
|
| 970-634
| 3 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2024-08-31 |
|
| 970-634
| 4 |
|
939H COMMIO, LLC |
656 |
|
2021-10-28 |
|
| 970-634
| 5 |
|
026D ONVOY, LLC - CO |
656 |
|
2020-10-30 |
|
| 970-634
| 6 |
|
026D ONVOY, LLC - CO |
656 |
|
2019-09-09 |
|
| 970-634
| 7 |
|
516J TON80 COMMUNICATIONS, LLC |
656 |
|
2021-10-14 |
|
| 970-634
| 8 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2021-03-17 |
|
| 970-634
| 9 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2019-07-26 |
|
| 970-660
| A |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 970-660
| 0 |
|
026D ONVOY, LLC - CO |
656 |
|
2006-02-05 |
|
| 970-660
| 1 |
|
026D ONVOY, LLC - CO |
656 |
|
2005-04-22 |
|
| 970-660
| 2 |
|
026D ONVOY, LLC - CO |
656 |
|
2005-04-22 |
|
| 970-660
| 3 |
|
026D ONVOY, LLC - CO |
656 |
|
2006-02-05 |
|
| 970-660
| 4 |
|
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2004-12-20 |
|
| 970-660
| 5 |
|
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2006-03-08 |
|
| 970-660
| 6 |
|
026D ONVOY, LLC - CO |
656 |
|
2013-12-08 |
|
| 970-660
| 7 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2017-06-14 |
|
| 970-660
| 8 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2010-02-20 |
|
| 970-660
| 9 |
|
026D ONVOY, LLC - CO |
656 |
|
2006-11-05 |
|
| 970-806
| A |
DNVRCO26XLX |
939H COMMIO, LLC |
656 |
|
|
|
| 970-806
| 0 |
|
939H COMMIO, LLC |
656 |
|
2021-12-02 |
|
| 970-806
| 1 |
|
939H COMMIO, LLC |
656 |
|
2021-12-02 |
|
| 970-806
| 2 |
|
026D ONVOY, LLC - CO |
656 |
|
2021-12-13 |
|
| 970-806
| 3 |
|
026D ONVOY, LLC - CO |
656 |
|
2021-12-13 |
|
| 970-806
| 4 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2022-11-13 |
|
| 970-806
| 5 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2022-11-25 |
|
| 970-806
| 6 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2022-11-25 |
|
| 970-806
| 7 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2022-11-18 |
|
| 970-806
| 8 |
|
515J IP HORIZON LLC |
656 |
|
2022-04-29 |
|
| 970-806
| 9 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2021-12-28 |
|
| 970-957
| A |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2025-02-16 |
|
| 970-957
| 0 |
|
641H TDS BROADBAND SERVICE LLC |
656 |
|
2025-11-03 |
|
| 970-957
| 1 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2025-11-14 |
|
| 970-957
| 2 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2025-12-19 |
|
| 970-957
| 8 |
|
278F PEERLESS NETWORK OF COLORADO, LLC - CO |
656 |
|
2025-04-17 |
|
| 970-957
| 9 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2025-02-16 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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