Local Calling Guide
Area code/prefix search
San Francisco: Central DA, CA
<< 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 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 415-660
| A |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 415-660
| 0 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2013-11-15 |
|
| 415-660
| 1 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2014-07-19 |
|
| 415-660
| 2 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
2014-07-20 |
|
| 415-660
| 3 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
2014-07-20 |
|
| 415-660
| 4 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2013-11-18 |
|
| 415-660
| 5 |
|
394L COMCAST PHONE OF CALIFORNIA, LLC |
722 |
|
2013-11-18 |
|
| 415-660
| 6 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2013-12-06 |
|
| 415-660
| 7 |
|
394L COMCAST PHONE OF CALIFORNIA, LLC |
722 |
|
2014-08-05 |
|
| 415-660
| 8 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2013-12-16 |
|
| 415-660
| 9 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2013-11-18 |
|
| 415-667
| A |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 415-670
| A |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-670
| 0 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2007-04-09 |
|
| 415-670
| 1 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2026-05-02 |
|
| 415-670
| 2 |
SNFCCA21DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-670
| 3 |
SNFCCA21DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-670
| 4 |
SNFCCA21DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-670
| 5 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-670
| 6 |
SNFCCA21DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-670
| 7 |
SNFCCA21DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-670
| 8 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2026-05-02 |
|
| 415-670
| 9 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-03-10 |
|
| 415-671
| A |
SNFCCA17DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-671
| 0 |
SNFCCA17DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-671
| 1 |
SNFCCA17DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-671
| 2 |
SNFCCA17DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-671
| 3 |
SNFCCA17DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-671
| 4 |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
2008-09-24 |
|
| 415-671
| 5 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2006-04-15 |
|
| 415-671
| 6 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-06-16 |
|
| 415-671
| 7 |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
2008-09-24 |
|
| 415-671
| 8 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-06-16 |
|
| 415-671
| 9 |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2005-06-20 |
|
| 415-673
| A |
SNFCCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-674
| A |
SNFCCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-675
| A |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-675
| 0 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-675
| 1 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-06-16 |
|
| 415-675
| 2 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-675
| 3 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-675
| 4 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-675
| 5 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-675
| 6 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-675
| 7 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-675
| 8 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-06-16 |
|
| 415-675
| 9 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-676
| A |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-676
| 0 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2007-06-22 |
|
| 415-676
| 1 |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2005-06-20 |
|
<< 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 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 >>
Last updated: Tue, 16 Jun 2026 00:09:45 UTC
Sponsored by: LES.NET
Like this site? We accept donations via PayPal.