Local Calling Guide
Area code/prefix search
Concord, CA
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 925-603
| 1 |
CNCRCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-603
| 2 |
CNCRCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-603
| 3 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-03-04 |
|
| 925-603
| 4 |
SNJUCACLDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2019-05-26 |
|
| 925-603
| 5 |
CNCRCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-603
| 6 |
CNCRCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-603
| 7 |
CNCRCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-603
| 8 |
CNCRCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-603
| 9 |
CNCRCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-609
| A |
CNCRCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-609
| 0 |
CNCRCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-609
| 1 |
CNCRCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-609
| 2 |
CNCRCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-609
| 3 |
CNCRCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-609
| 4 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-03-04 |
|
| 925-609
| 5 |
CNCRCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-609
| 6 |
CNCRCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-609
| 7 |
CNCRCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-609
| 8 |
CNCRCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-609
| 9 |
CNCRCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-633
| A |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
|
|
| 925-633
| 0 |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2021-10-14 |
|
| 925-633
| 1 |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2021-10-14 |
|
| 925-633
| 2 |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2021-10-14 |
|
| 925-633
| 3 |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
2021-10-07 |
|
| 925-633
| 4 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-10-08 |
|
| 925-633
| 5 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-10-08 |
|
| 925-633
| 6 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-10-08 |
|
| 925-633
| 7 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-10-08 |
|
| 925-633
| 8 |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2021-10-14 |
|
| 925-633
| 9 |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2021-10-14 |
|
| 925-644
| A |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
|
|
| 925-644
| 0 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2021-09-13 |
|
| 925-644
| 1 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2021-09-13 |
|
| 925-644
| 2 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2021-09-13 |
|
| 925-644
| 3 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2021-09-13 |
|
| 925-644
| 4 |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
2021-09-12 |
|
| 925-644
| 5 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-09-13 |
|
| 925-644
| 6 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-09-13 |
|
| 925-644
| 7 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2021-09-13 |
|
| 925-644
| 8 |
SNFCCAMKX9X |
073H TELNYX LLC |
722 |
|
2021-11-07 |
|
| 925-644
| 9 |
SNFCCA21XPZ |
553J WHITESKY COMMUNICATIONS, LLC |
722 |
|
2021-09-16 |
|
| 925-646
| A |
CNCRCA01RS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-655
| A |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
|
|
| 925-655
| 0 |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2019-05-30 |
|
| 925-655
| 1 |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2019-05-30 |
|
| 925-655
| 2 |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2019-05-30 |
|
| 925-655
| 3 |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2019-05-30 |
|
| 925-655
| 4 |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2019-05-30 |
|
| 925-655
| 5 |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
2019-05-14 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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