Local Calling Guide
Area code/prefix search
Sunnyvale, CA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 408-757
| 0 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-07-10 |
|
| 408-757
| 1 |
|
5562 METROPCS, INC. |
722 |
|
|
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| 408-757
| 2 |
|
5562 METROPCS, INC. |
722 |
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| 408-757
| 3 |
|
5562 METROPCS, INC. |
722 |
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| 408-757
| 4 |
|
5562 METROPCS, INC. |
722 |
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| 408-757
| 5 |
|
5562 METROPCS, INC. |
722 |
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| 408-757
| 6 |
|
5562 METROPCS, INC. |
722 |
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| 408-757
| 7 |
|
5562 METROPCS, INC. |
722 |
|
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| 408-757
| 8 |
|
5562 METROPCS, INC. |
722 |
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| 408-757
| 9 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 408-769
| A |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 408-769
| 0 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2012-11-09 |
|
| 408-769
| 1 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2013-09-05 |
|
| 408-769
| 2 |
|
649C ONVOY, LLC - CA |
722 |
|
2012-12-30 |
|
| 408-769
| 3 |
|
649C ONVOY, LLC - CA |
722 |
|
2012-12-30 |
|
| 408-769
| 4 |
|
649C ONVOY, LLC - CA |
722 |
|
2012-12-30 |
|
| 408-769
| 5 |
|
649C ONVOY, LLC - CA |
722 |
|
2013-01-13 |
|
| 408-769
| 6 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
2013-03-16 |
|
| 408-769
| 7 |
|
433E SONIC TELECOM, LLC - CA |
722 |
|
2012-12-22 |
|
| 408-769
| 8 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2013-03-17 |
|
| 408-769
| 9 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2013-03-17 |
|
| 408-773
| A |
SNVACA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-773
| 0 |
|
9740 PACIFIC BELL |
722 |
|
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| 408-773
| 1 |
|
9740 PACIFIC BELL |
722 |
|
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| 408-773
| 2 |
|
9740 PACIFIC BELL |
722 |
|
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| 408-773
| 3 |
|
9740 PACIFIC BELL |
722 |
|
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| 408-773
| 4 |
|
9740 PACIFIC BELL |
722 |
|
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| 408-773
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-773
| 6 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2008-05-15 |
|
| 408-773
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-773
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
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| 408-773
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-774
| A |
SNVACA01DS1 |
9740 PACIFIC BELL |
722 |
|
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|
| 408-774
| 0 |
|
9740 PACIFIC BELL |
722 |
|
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| 408-774
| 1 |
|
9740 PACIFIC BELL |
722 |
|
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| 408-774
| 2 |
|
9740 PACIFIC BELL |
722 |
|
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| 408-774
| 3 |
|
9740 PACIFIC BELL |
722 |
|
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| 408-774
| 4 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2008-06-02 |
|
| 408-774
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-774
| 6 |
|
9740 PACIFIC BELL |
722 |
|
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|
| 408-774
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-774
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-774
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-789
| A |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 408-789
| 0 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 408-789
| 1 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 408-789
| 2 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 408-789
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 408-789
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
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| 408-789
| 5 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 408-789
| 6 |
|
829J PAETEC ITEL, LLC |
722 |
|
2009-04-16 |
|
| 408-789
| 7 |
|
649C ONVOY, LLC - CA |
722 |
|
2009-01-02 |
|
| 408-789
| 8 |
|
649C ONVOY, LLC - CA |
722 |
|
2006-10-19 |
|
| 408-789
| 9 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 408-822
| A |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 408-822
| 0 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 408-822
| 1 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
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| 408-822
| 2 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 408-822
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 408-822
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 408-822
| 5 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 408-822
| 6 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 408-822
| 7 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 408-822
| 8 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 408-822
| 9 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2012-06-09 |
|
| 408-830
| A |
SNVACA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 408-830
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-830
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-830
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-830
| 3 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2019-08-30 |
|
| 408-830
| 4 |
|
5562 METROPCS, INC. |
722 |
|
2005-08-13 |
|
| 408-830
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-830
| 6 |
|
5562 METROPCS, INC. |
722 |
|
2008-07-17 |
|
| 408-830
| 7 |
|
5562 METROPCS, INC. |
722 |
|
2005-08-13 |
|
| 408-830
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 408-835
| A |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 408-835
| 0 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 408-835
| 1 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 408-835
| 2 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 408-835
| 3 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 408-835
| 4 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 408-835
| 5 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 408-835
| 6 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 408-835
| 7 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 408-835
| 8 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 408-835
| 9 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 408-836
| A |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 408-836
| 0 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 408-836
| 1 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 408-836
| 2 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 408-836
| 3 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 408-836
| 4 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 408-836
| 5 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 408-836
| 6 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 408-836
| 7 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 408-836
| 8 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 408-836
| 9 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 408-900
| A |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 408-900
| 0 |
|
649C ONVOY, LLC - CA |
722 |
|
2011-01-09 |
|
| 408-900
| 1 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2011-04-01 |
|
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Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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