Local Calling Guide
Area code/prefix search
NPA: 925
[Rate centres in NPA 925]
[Dial plan for NPA 925]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 925-666
| 0 |
East Contra Costa |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 925-666
| 1 |
East Contra Costa |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 925-666
| 2 |
East Contra Costa |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 925-666
| 3 |
East Contra Costa |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 925-666
| 5 |
East Contra Costa |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2020-07-19 |
|
| 925-666
| 6 |
East Contra Costa |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2010-10-03 |
|
| 925-666
| 7 |
East Contra Costa |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2006-01-08 |
|
| 925-666
| 8 |
East Contra Costa |
CA |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2014-04-11 |
|
| 925-666
| 9 |
East Contra Costa |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2014-12-12 |
|
| 925-667
| A |
Livermore |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-667
| 0 |
Livermore |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2012-05-03 |
|
| 925-667
| 1 |
Livermore |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2009-11-03 |
|
| 925-667
| 2 |
Livermore |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-667
| 3 |
Livermore |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2007-09-07 |
|
| 925-667
| 4 |
Livermore |
CA |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2015-08-11 |
|
| 925-667
| 5 |
Livermore |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2007-12-03 |
|
| 925-667
| 6 |
Livermore |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2007-07-23 |
|
| 925-667
| 7 |
Livermore |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2007-01-08 |
|
| 925-667
| 8 |
Livermore |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2010-07-03 |
|
| 925-667
| 9 |
Livermore |
CA |
SNFCCA01XGX |
516C AT&T CORP. |
722 |
|
2015-05-16 |
|
| 925-671
| A |
Concord |
CA |
CNCRCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-672
| A |
Clayton |
CA |
CYTNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-673
| A |
Clayton |
CA |
CYTNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-673
| 0 |
Clayton |
CA |
CYTNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-673
| 1 |
Clayton |
CA |
CYTNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-673
| 2 |
Clayton |
CA |
CYTNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-673
| 3 |
Clayton |
CA |
CYTNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-673
| 4 |
Clayton |
CA |
SNFCCAMKX1X |
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
2006-05-22 |
|
| 925-673
| 5 |
Clayton |
CA |
CYTNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-673
| 6 |
Clayton |
CA |
|
145J TERRA NOVA TELECOM INC. |
722 |
|
2023-06-27 |
|
| 925-673
| 7 |
Clayton |
CA |
CYTNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-673
| 8 |
Clayton |
CA |
CYTNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-673
| 9 |
Clayton |
CA |
CYTNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-674
| A |
Concord |
CA |
CNCRCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-675
| A |
Concord |
CA |
CNCRCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-676
| A |
Concord |
CA |
CNCRCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-677
| A |
Concord |
CA |
CNCRCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-677
| 0 |
Concord |
CA |
CNCRCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-677
| 1 |
Concord |
CA |
SNFCCAMKX1X |
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
2006-05-22 |
|
| 925-677
| 2 |
Concord |
CA |
CNCRCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-677
| 3 |
Concord |
CA |
CNCRCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-677
| 4 |
Concord |
CA |
CNCRCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-677
| 5 |
Concord |
CA |
CNCRCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-677
| 6 |
Concord |
CA |
CNCRCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-677
| 7 |
Concord |
CA |
CNCRCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-677
| 8 |
Concord |
CA |
SNFCCAMKX1X |
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
|
|
| 925-677
| 9 |
Concord |
CA |
SNFCCAMKX1X |
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
|
|
| 925-678
| A |
Danville |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-678
| 0 |
Danville |
CA |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2016-01-03 |
|
| 925-678
| 1 |
Danville |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-678
| 2 |
Danville |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-678
| 3 |
Danville |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-678
| 4 |
Danville |
CA |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2021-04-03 |
|
| 925-678
| 5 |
Danville |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2013-12-02 |
|
| 925-678
| 6 |
Danville |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2013-12-02 |
|
| 925-678
| 7 |
Danville |
CA |
SNVACAHZ0MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
722 |
|
2013-06-24 |
|
| 925-678
| 8 |
Danville |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-678
| 9 |
Danville |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-679
| A |
East Contra Costa |
CA |
OKLYCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-679
| 0 |
East Contra Costa |
CA |
OKLYCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-679
| 1 |
East Contra Costa |
CA |
OKLYCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-679
| 2 |
East Contra Costa |
CA |
OKLYCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-679
| 3 |
East Contra Costa |
CA |
OKLYCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-679
| 4 |
East Contra Costa |
CA |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2015-12-03 |
|
| 925-679
| 5 |
East Contra Costa |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2008-11-24 |
|
| 925-679
| 6 |
East Contra Costa |
CA |
SNVACAHZ0MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
722 |
|
2014-03-28 |
|
| 925-679
| 7 |
East Contra Costa |
CA |
SNFCCA01XGX |
516C AT&T CORP. |
722 |
|
2010-04-30 |
|
| 925-679
| 8 |
East Contra Costa |
CA |
OKLYCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-679
| 9 |
East Contra Costa |
CA |
OKLYCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-680
| A |
Concord |
CA |
CNCRCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-681
| A |
Concord |
CA |
CNCRCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-681
| 0 |
Concord |
CA |
CNCRCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-681
| 1 |
Concord |
CA |
CNCRCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-681
| 2 |
Concord |
CA |
CNCRCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-681
| 3 |
Concord |
CA |
CNCRCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-681
| 4 |
Concord |
CA |
CNCRCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-681
| 5 |
Concord |
CA |
CNCRCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-681
| 6 |
Concord |
CA |
CNCRCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-681
| 7 |
Concord |
CA |
CNCRCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-681
| 8 |
Concord |
CA |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2009-09-17 |
|
| 925-681
| 9 |
Concord |
CA |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2009-09-17 |
|
| 925-682
| A |
Concord |
CA |
CNCRCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-683
| A |
Danville |
CA |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 925-684
| A |
East Contra Costa |
CA |
BTISCA11RS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-684
| 0 |
East Contra Costa |
CA |
BTISCA11RS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-684
| 1 |
East Contra Costa |
CA |
BTISCA11RS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-684
| 2 |
East Contra Costa |
CA |
BTISCA11RS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-684
| 3 |
East Contra Costa |
CA |
BTISCA11RS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-684
| 4 |
East Contra Costa |
CA |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2007-05-03 |
|
| 925-684
| 5 |
East Contra Costa |
CA |
SNFCCAMKX1X |
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
2006-05-22 |
|
| 925-684
| 6 |
East Contra Costa |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2013-03-29 |
|
| 925-684
| 7 |
East Contra Costa |
CA |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2010-05-10 |
|
| 925-684
| 8 |
East Contra Costa |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-03-11 |
|
| 925-684
| 9 |
East Contra Costa |
CA |
BTISCA11RS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-685
| A |
Concord |
CA |
CNCRCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-686
| A |
Concord |
CA |
CNCRCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-687
| A |
Concord |
CA |
CNCRCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-688
| A |
Concord |
CA |
CNCRCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-688
| 0 |
Concord |
CA |
CNCRCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-688
| 1 |
Concord |
CA |
CNCRCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 >>
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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