Local Calling Guide
Area code/prefix search
Belvedere, CA
<< 1 2 3 4 5 6 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 415-691
| 4 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2004-01-13 |
|
| 415-691
| 5 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2009-12-24 |
|
| 415-691
| 6 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2005-02-11 |
|
| 415-691
| 7 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-02-26 |
|
| 415-691
| 8 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2009-12-18 |
|
| 415-691
| 9 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2010-09-02 |
|
| 415-712
| A |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
|
|
| 415-712
| 0 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2013-07-12 |
|
| 415-712
| 1 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2013-07-12 |
|
| 415-712
| 2 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2013-07-12 |
|
| 415-712
| 3 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2014-04-13 |
|
| 415-712
| 4 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2014-03-17 |
|
| 415-712
| 5 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2013-11-11 |
|
| 415-712
| 6 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2013-11-11 |
|
| 415-712
| 7 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2013-09-20 |
|
| 415-712
| 8 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2013-10-03 |
|
| 415-712
| 9 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2013-09-20 |
|
| 415-789
| A |
TBRNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-789
| 0 |
TBRNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-789
| 1 |
TBRNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-789
| 2 |
TBRNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-789
| 3 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2010-11-22 |
|
| 415-789
| 4 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-03-03 |
|
| 415-789
| 5 |
TBRNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-789
| 6 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-02-26 |
|
| 415-789
| 7 |
TBRNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-789
| 8 |
TBRNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-789
| 9 |
TBRNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-797
| A |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-797
| 0 |
SNJUCACLDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2013-04-27 |
|
| 415-797
| 1 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2008-08-16 |
|
| 415-797
| 2 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-797
| 3 |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2020-05-25 |
|
| 415-797
| 4 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2011-07-08 |
|
| 415-797
| 5 |
SNFCCAMKX1X |
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
2006-06-21 |
|
| 415-797
| 6 |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2014-05-07 |
|
| 415-797
| 7 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2011-07-04 |
|
| 415-797
| 8 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2007-09-08 |
|
| 415-797
| 9 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2011-01-03 |
|
| 415-889
| A |
SNFCCAFJDS0 |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 415-889
| 0 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2008-02-14 |
|
| 415-889
| 1 |
|
145J TERRA NOVA TELECOM INC. |
722 |
|
2022-05-19 |
|
| 415-889
| 2 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2011-08-18 |
|
| 415-889
| 3 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2006-02-17 |
|
| 415-889
| 4 |
SNFCCAFJDS0 |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 415-889
| 5 |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
|
|
| 415-889
| 6 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2007-04-09 |
|
| 415-889
| 7 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2008-10-30 |
|
| 415-889
| 8 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-08-28 |
|
| 415-889
| 9 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2007-05-03 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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