Local Calling Guide
Area code/prefix search
San Francisco: Central DA, CA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 415-591
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-591
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-591
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-591
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-591
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-591
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-591
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-591
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-591
| 9 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-03-10 |
|
| 415-593
| A |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 415-595
| A |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-595
| 0 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-595
| 1 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-595
| 2 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-595
| 3 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-595
| 4 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-595
| 5 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-595
| 6 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-595
| 7 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-595
| 8 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-595
| 9 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 415-596
| A |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 415-596
| 0 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 415-596
| 1 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 415-596
| 2 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 415-596
| 3 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 415-596
| 4 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 415-596
| 5 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 415-596
| 6 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 415-596
| 7 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 415-596
| 8 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 415-596
| 9 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 415-597
| A |
SNFCCA21DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-597
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-597
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-597
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-597
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-597
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-597
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-597
| 6 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2010-10-16 |
|
| 415-597
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-597
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-597
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-600
| A |
SNFCCA12DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-601
| A |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 415-602
| A |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 415-603
| A |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 415-603
| 0 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2012-05-10 |
|
| 415-603
| 1 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2012-05-29 |
|
| 415-603
| 2 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2012-05-07 |
|
| 415-603
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2012-05-07 |
|
| 415-603
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2012-05-07 |
|
| 415-603
| 5 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2024-07-08 |
|
| 415-603
| 6 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2012-05-07 |
|
| 415-603
| 7 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2012-05-29 |
|
| 415-603
| 8 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2012-05-29 |
|
| 415-603
| 9 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2012-05-29 |
|
| 415-605
| A |
SNFCCAMKX6Y |
515J IP HORIZON LLC |
722 |
|
|
|
| 415-605
| 0 |
|
433E SONIC TELECOM, LLC - CA |
722 |
|
2021-03-07 |
|
| 415-605
| 1 |
|
515J IP HORIZON LLC |
722 |
|
2021-01-23 |
|
| 415-605
| 2 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2021-03-04 |
|
| 415-605
| 3 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2021-03-04 |
|
| 415-605
| 4 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2021-03-04 |
|
| 415-605
| 5 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2021-03-04 |
|
| 415-605
| 6 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2021-03-04 |
|
| 415-605
| 7 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2021-03-04 |
|
| 415-605
| 8 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2021-03-04 |
|
| 415-605
| 9 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2021-03-04 |
|
| 415-606
| A |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 415-607
| A |
SNFCCA21XEZ |
6630 USA MOBILITY WIRELESS, INC. |
722 |
|
|
|
| 415-608
| A |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 415-609
| A |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 415-610
| A |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-610
| 0 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2013-11-12 |
|
| 415-610
| 1 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2013-11-12 |
|
| 415-610
| 2 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2013-11-12 |
|
| 415-610
| 3 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2013-11-12 |
|
| 415-610
| 4 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2014-07-08 |
|
| 415-610
| 5 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2014-07-08 |
|
| 415-610
| 6 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2013-11-10 |
|
| 415-610
| 7 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2014-07-24 |
|
| 415-610
| 8 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2014-07-24 |
|
| 415-610
| 9 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2013-11-10 |
|
| 415-613
| A |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 415-614
| A |
SNFCCA12DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-614
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-614
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-614
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-614
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-614
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2006-10-09 |
|
| 415-614
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-614
| 6 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2005-06-02 |
|
| 415-614
| 7 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2005-06-02 |
|
| 415-614
| 8 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2005-06-02 |
|
| 415-614
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-615
| A |
SNFCCA21DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-615
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-615
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-615
| 2 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2006-02-20 |
|
| 415-615
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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