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 |
| 415-869
| 5 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 415-869
| 6 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 415-869
| 7 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 415-869
| 8 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 415-869
| 9 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 415-871
| A |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 415-871
| 0 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2009-08-11 |
|
| 415-871
| 1 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 415-871
| 2 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2007-03-02 |
|
| 415-871
| 3 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 415-871
| 4 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 415-871
| 5 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 415-871
| 6 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 415-871
| 7 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 415-871
| 8 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 415-871
| 9 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 415-872
| A |
OKLDCAEBDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
722 |
|
|
|
| 415-872
| 0 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2014-08-03 |
|
| 415-872
| 1 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2014-08-03 |
|
| 415-872
| 2 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2015-04-12 |
|
| 415-872
| 3 |
OKLDCAEBDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
722 |
|
2014-07-17 |
|
| 415-872
| 4 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2014-07-24 |
|
| 415-872
| 5 |
|
394L COMCAST PHONE OF CALIFORNIA, LLC |
722 |
|
2014-07-18 |
|
| 415-872
| 6 |
|
394L COMCAST PHONE OF CALIFORNIA, LLC |
722 |
|
2014-07-18 |
|
| 415-872
| 7 |
|
394L COMCAST PHONE OF CALIFORNIA, LLC |
722 |
|
2014-07-18 |
|
| 415-872
| 8 |
SNVACAHZ0MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
722 |
|
2014-08-12 |
|
| 415-872
| 9 |
SNFCCA01XGX |
516C AT&T CORP. |
722 |
|
2014-07-21 |
|
| 415-874
| A |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 415-874
| 0 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2020-09-15 |
|
| 415-874
| 1 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 415-874
| 2 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-05-12 |
|
| 415-874
| 3 |
SNFCCAFJDS0 |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2001-01-29 |
|
| 415-874
| 4 |
SNFCCAFJDS0 |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2001-01-29 |
|
| 415-874
| 5 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-03-26 |
|
| 415-874
| 6 |
SNFCCAFJDS0 |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2005-04-01 |
|
| 415-874
| 7 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2001-02-26 |
|
| 415-874
| 8 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2003-12-16 |
|
| 415-874
| 9 |
|
394L COMCAST PHONE OF CALIFORNIA, LLC |
722 |
|
2007-02-17 |
|
| 415-875
| A |
SNFCCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-875
| 0 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2008-12-07 |
|
| 415-875
| 1 |
SNFCCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-875
| 2 |
SNFCCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-875
| 3 |
SNFCCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-875
| 4 |
SNFCCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-875
| 5 |
SNFCCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-875
| 6 |
SNFCCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-875
| 7 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
2007-02-16 |
|
| 415-875
| 8 |
SNFCCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-875
| 9 |
|
394L COMCAST PHONE OF CALIFORNIA, LLC |
722 |
|
2007-02-17 |
|
| 415-882
| A |
SNFCCA21DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
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Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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