Local Calling Guide
Area code/prefix search
NPA: 970
[Rate centres in NPA 970]
[Dial plan for NPA 970]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 970-854
| 7 |
Holyoke |
CO |
HLYKCOXCDS1 |
2197 PHILLIPS COUNTY TEL. CO. |
656 |
|
|
|
| 970-854
| 8 |
Holyoke |
CO |
HLYKCOXCDS1 |
2197 PHILLIPS COUNTY TEL. CO. |
656 |
|
|
|
| 970-854
| 9 |
Holyoke |
CO |
HLYKCOXCDS1 |
2197 PHILLIPS COUNTY TEL. CO. |
656 |
|
|
|
| 970-855
| A |
Edwards |
CO |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
|
|
| 970-855
| 0 |
Edwards |
CO |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2012-01-12 |
|
| 970-855
| 1 |
Edwards |
CO |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2021-01-14 |
|
| 970-855
| 2 |
Edwards |
CO |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2017-06-20 |
|
| 970-855
| 3 |
Edwards |
CO |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2019-05-01 |
|
| 970-855
| 5 |
Edwards |
CO |
DNVRCO03DS1 |
5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO |
656 |
|
2017-04-09 |
|
| 970-855
| 6 |
Edwards |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2020-12-04 |
|
| 970-855
| 7 |
Edwards |
CO |
HLRNCOFP1MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
656 |
|
2014-11-05 |
|
| 970-855
| 8 |
Edwards |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2021-03-07 |
|
| 970-855
| 9 |
Edwards |
CO |
FTCLCOMAAMD |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
2021-02-22 |
|
| 970-856
| A |
Cedaredge |
CO |
CDRDCOXCRP0 |
2184 DELTA COUNTY TELE-COMM, INC. |
656 |
|
|
|
| 970-856
| 0 |
Cedaredge |
CO |
CDRDCOXCRP0 |
2184 DELTA COUNTY TELE-COMM, INC. |
656 |
|
|
|
| 970-856
| 1 |
Cedaredge |
CO |
CDRDCOXCRP0 |
2184 DELTA COUNTY TELE-COMM, INC. |
656 |
|
|
|
| 970-856
| 2 |
Cedaredge |
CO |
|
145J TERRA NOVA TELECOM INC. |
656 |
|
2025-05-24 |
|
| 970-856
| 3 |
Cedaredge |
CO |
CDRDCOXCRP0 |
2184 DELTA COUNTY TELE-COMM, INC. |
656 |
|
|
|
| 970-856
| 4 |
Cedaredge |
CO |
CDRDCOXCRP0 |
2184 DELTA COUNTY TELE-COMM, INC. |
656 |
|
|
|
| 970-856
| 5 |
Cedaredge |
CO |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2020-09-11 |
|
| 970-856
| 6 |
Cedaredge |
CO |
CDRDCOXCRP0 |
2184 DELTA COUNTY TELE-COMM, INC. |
656 |
|
|
|
| 970-856
| 7 |
Cedaredge |
CO |
CDRDCOXCRP0 |
2184 DELTA COUNTY TELE-COMM, INC. |
656 |
|
|
|
| 970-856
| 8 |
Cedaredge |
CO |
CDRDCOXCRP0 |
2184 DELTA COUNTY TELE-COMM, INC. |
656 |
|
|
|
| 970-856
| 9 |
Cedaredge |
CO |
GDJTCOMAPMD |
5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO |
656 |
|
2016-11-05 |
|
| 970-857
| A |
Wray |
CO |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
|
|
| 970-857
| 0 |
Wray |
CO |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2023-09-02 |
|
| 970-857
| 1 |
Wray |
CO |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2025-12-08 |
|
| 970-858
| A |
Fruita |
CO |
FRUTCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-859
| A |
Paradox |
CO |
NUCLCOXCDS0 |
2193 NUCLA-NATURITA TEL. CO. |
656 |
|
|
|
| 970-860
| A |
Palisade |
CO |
DNVRCO26XLX |
939H COMMIO, LLC |
656 |
|
|
|
| 970-860
| 0 |
Palisade |
CO |
DNVRCO26XLX |
939H COMMIO, LLC |
656 |
|
2023-10-16 |
|
| 970-860
| 1 |
Palisade |
CO |
DNVRCO26XLX |
939H COMMIO, LLC |
656 |
|
2023-10-16 |
|
| 970-860
| 2 |
Palisade |
CO |
DNVRCO26XLX |
939H COMMIO, LLC |
656 |
|
2023-10-16 |
|
| 970-860
| 3 |
Palisade |
CO |
DNVRCO26XLX |
939H COMMIO, LLC |
656 |
|
2023-10-16 |
|
| 970-860
| 4 |
Palisade |
CO |
DNVRCO26XLX |
939H COMMIO, LLC |
656 |
|
2023-10-16 |
|
| 970-861
| A |
Greeley |
CO |
DNVRCO26XLX |
939H COMMIO, LLC |
656 |
|
2024-05-11 |
|
| 970-861
| 0 |
Greeley |
CO |
DNVRCO26XLX |
939H COMMIO, LLC |
656 |
|
2024-05-11 |
|
| 970-861
| 1 |
Greeley |
CO |
DNVRCO26XLX |
939H COMMIO, LLC |
656 |
|
2024-05-11 |
|
| 970-861
| 2 |
Greeley |
CO |
DNVRCO26XLX |
939H COMMIO, LLC |
656 |
|
2024-05-11 |
|
| 970-861
| 3 |
Greeley |
CO |
DNVRCO26XLX |
939H COMMIO, LLC |
656 |
|
2024-05-11 |
|
| 970-861
| 4 |
Greeley |
CO |
DNVRCO26XLX |
939H COMMIO, LLC |
656 |
|
2024-05-11 |
|
| 970-861
| 5 |
Greeley |
CO |
|
710A ALLO COMMUNICATIONS, LLC - NE |
656 |
|
2024-10-13 |
|
| 970-861
| 6 |
Greeley |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2024-09-21 |
|
| 970-861
| 7 |
Greeley |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2024-07-12 |
|
| 970-861
| 8 |
Greeley |
CO |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2024-05-12 |
|
| 970-861
| 9 |
Greeley |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2024-07-12 |
|
| 970-862
| A |
Cimarron |
CO |
NUCLCOXCDS0 |
2193 NUCLA-NATURITA TEL. CO. |
656 |
|
|
|
| 970-863
| A |
Durango |
CO |
DNVRCO26XLX |
939H COMMIO, LLC |
656 |
|
2024-05-11 |
|
| 970-863
| 0 |
Durango |
CO |
DNVRCO26XLX |
939H COMMIO, LLC |
656 |
|
2024-05-11 |
|
| 970-863
| 1 |
Durango |
CO |
DNVRCO26XLX |
939H COMMIO, LLC |
656 |
|
2024-05-11 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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