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 |
| 415-645
| 0 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 415-645
| 1 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 415-645
| 2 |
SNFCCAFJDS0 |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2009-08-17 |
|
| 415-645
| 3 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2005-10-02 |
|
| 415-645
| 4 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 415-645
| 5 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 415-645
| 6 |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 415-645
| 7 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 415-645
| 8 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 415-645
| 9 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 415-646
| A |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-646
| 0 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-646
| 1 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2015-07-30 |
|
| 415-646
| 2 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2015-08-09 |
|
| 415-646
| 3 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2015-07-30 |
|
| 415-646
| 4 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2015-08-09 |
|
| 415-646
| 5 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2005-10-02 |
|
| 415-646
| 6 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2006-08-03 |
|
| 415-646
| 7 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-646
| 8 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-646
| 9 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-647
| A |
SNFCCA05DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-648
| A |
SNFCCA05DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-651
| A |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 415-651
| 0 |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2020-06-29 |
|
| 415-651
| 1 |
SNVACAHZ0MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
722 |
|
|
|
| 415-651
| 2 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 415-651
| 3 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 415-651
| 4 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2004-04-18 |
|
| 415-651
| 5 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 415-651
| 6 |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2020-06-29 |
|
| 415-651
| 7 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 415-651
| 8 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 415-651
| 9 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 415-652
| A |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 415-652
| 0 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 415-652
| 1 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 415-652
| 2 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 415-652
| 3 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 415-652
| 4 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 415-652
| 5 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2008-09-16 |
|
| 415-652
| 6 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 415-652
| 7 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 415-652
| 8 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 415-652
| 9 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 415-653
| A |
SNFCCA01GT0 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 415-653
| 0 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2013-09-29 |
|
| 415-653
| 1 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2013-09-29 |
|
| 415-653
| 2 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2013-09-25 |
|
| 415-653
| 3 |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
2013-09-24 |
|
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Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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