You are reviewing the Area Code (NPA/NXX) report for 510-403. Did you mean to search the SMS short code 510403?
NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date | Block Available Date |
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510-403-0XXX | 671J | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | FRNK OLIVR | AV | | FREMONT-NEWARK:OLIVER DA | CA | WC | | 04/16/2024 |
510-403-1XXX | 981E | BANDWIDTH.COM CLEC, LLC - CA | FRNK OLIVR | AS | 11/16/2010 | FREMONT-NEWARK:OLIVER DA | CA | WC | 12/13/2010 | |
510-403-2XXX | 671J | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | FRNK OLIVR | RT | | FREMONT-NEWARK:OLIVER DA | CA | WC | | |
510-403-3XXX | 671J | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | FRNK OLIVR | RT | | FREMONT-NEWARK:OLIVER DA | CA | WC | | |
510-403-4XXX | 373F | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | FRNK OLIVR | AS | 03/01/2013 | FREMONT-NEWARK:OLIVER DA | CA | WC | 03/25/2013 | |
510-403-5XXX | 373F | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | FRNK OLIVR | AS | 03/01/2013 | FREMONT-NEWARK:OLIVER DA | CA | WC | 03/25/2013 | |
510-403-6XXX | 671J | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | FRNK OLIVR | AV | | FREMONT-NEWARK:OLIVER DA | CA | WC | | 04/16/2024 |
510-403-7XXX | 671J | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | FRNK OLIVR | AS | 11/28/2007 | FREMONT-NEWARK:OLIVER DA | CA | WC | 12/27/2007 | |
510-403-8XXX | 8826 | LEVEL 3 COMMUNICATIONS, LLC - CA | FRNK OLIVR | AS | 05/09/2011 | FREMONT-NEWARK:OLIVER DA | CA | WC | 06/24/2011 | |
510-403-9XXX | 981E | BANDWIDTH.COM CLEC, LLC - CA | FRNK OLIVR | AS | 04/04/2013 | FREMONT-NEWARK:OLIVER DA | CA | WC | 05/03/2013 | |
510-403-XXXX | 671J | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | FRNK OLIVR | AS | | FREMONT-NEWARK:OLIVER DA | CA | | | |
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