Local Calling Guide
Area code/prefix search
Corte Madera, CA
1 2 3 4 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 415-329
| A |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 415-329
| 0 |
|
649C ONVOY, LLC - CA |
722 |
|
|
|
| 415-329
| 1 |
|
649C ONVOY, LLC - CA |
722 |
|
|
|
| 415-329
| 2 |
|
649C ONVOY, LLC - CA |
722 |
|
|
|
| 415-329
| 3 |
|
649C ONVOY, LLC - CA |
722 |
|
|
|
| 415-329
| 4 |
|
649C ONVOY, LLC - CA |
722 |
|
|
|
| 415-329
| 5 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-01-06 |
|
| 415-329
| 6 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-01-06 |
|
| 415-329
| 7 |
|
649C ONVOY, LLC - CA |
722 |
|
2006-01-08 |
|
| 415-329
| 8 |
|
649C ONVOY, LLC - CA |
722 |
|
2008-08-16 |
|
| 415-329
| 9 |
|
624H ONVOY SPECTRUM, LLC |
722 |
|
2022-04-19 |
|
| 415-413
| A |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 415-413
| 0 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2005-01-10 |
|
| 415-413
| 1 |
|
515J IP HORIZON LLC |
722 |
|
2003-10-12 |
|
| 415-413
| 2 |
|
515J IP HORIZON LLC |
722 |
|
2003-10-12 |
|
| 415-413
| 3 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-09-19 |
|
| 415-413
| 4 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2003-08-26 |
|
| 415-413
| 5 |
|
197D VONAGE AMERICA LLC |
722 |
|
2023-10-23 |
|
| 415-413
| 6 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2009-11-09 |
|
| 415-413
| 7 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-02-27 |
|
| 415-413
| 8 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-02-27 |
|
| 415-413
| 9 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2000-10-12 |
|
| 415-496
| A |
OKLDCAEBDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
722 |
|
|
|
| 415-496
| 0 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2014-07-06 |
|
| 415-496
| 1 |
|
624H ONVOY SPECTRUM, LLC |
722 |
|
2022-05-23 |
|
| 415-496
| 2 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
2000-10-04 |
|
| 415-496
| 3 |
|
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
722 |
|
|
|
| 415-496
| 4 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2013-03-31 |
|
| 415-496
| 5 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2011-05-07 |
|
| 415-496
| 6 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-12-13 |
|
| 415-496
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
722 |
|
2014-03-28 |
|
| 415-496
| 8 |
|
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
2006-06-21 |
|
| 415-496
| 9 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2011-05-07 |
|
| 415-548
| A |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 415-548
| 0 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-548
| 1 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2011-05-07 |
|
| 415-548
| 2 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2011-05-28 |
|
| 415-548
| 3 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-548
| 4 |
|
649C ONVOY, LLC - CA |
722 |
|
2014-04-16 |
|
| 415-548
| 5 |
|
649C ONVOY, LLC - CA |
722 |
|
2013-12-01 |
|
| 415-548
| 6 |
|
829J PAETEC ITEL, LLC |
722 |
|
2013-06-04 |
|
| 415-548
| 7 |
|
649C ONVOY, LLC - CA |
722 |
|
2009-12-18 |
|
| 415-548
| 8 |
|
649C ONVOY, LLC - CA |
722 |
|
2013-12-01 |
|
| 415-548
| 9 |
|
649C ONVOY, LLC - CA |
722 |
|
2014-04-16 |
|
| 415-737
| A |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 415-737
| 0 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 415-737
| 1 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2006-08-14 |
|
| 415-737
| 2 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2007-05-04 |
|
| 415-737
| 3 |
|
624H ONVOY SPECTRUM, LLC |
722 |
|
2022-04-19 |
|
| 415-737
| 4 |
|
624H ONVOY SPECTRUM, LLC |
722 |
|
2022-04-19 |
|
1 2 3 4 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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