Local Calling Guide
Area code/prefix search
NPA: 831 [Rate centres in NPA 831] [Dial plan for NPA 831]
NXX: 508
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
831-508 | A | Felton | CA | 515J IP HORIZON LLC | 722 | ||||
831-508 | 0 | Felton | CA | SNFCCA21XUY | 981E BANDWIDTH.COM CLEC, LLC - CA | 722 | 2014-03-28 | ||
831-508 | 1 | Felton | CA | 515J IP HORIZON LLC | 722 | ||||
831-508 | 2 | Felton | CA | 515J IP HORIZON LLC | 722 | ||||
831-508 | 3 | Felton | CA | SNFCCAMKDS3 | 649C ONVOY, LLC - CA | 722 | 2013-03-16 | ||
831-508 | 4 | Felton | CA | 515J IP HORIZON LLC | 722 | ||||
831-508 | 5 | Felton | CA | SNFCCA01XGX | 516C AT&T CORP. | 722 | 2011-09-26 | ||
831-508 | 6 | Felton | CA | SNVACAHZ0MD | 508J CENTURYLINK COMMUNICATIONS, LLC | 722 | 2014-06-09 | ||
831-508 | 7 | Felton | CA | SNFCCAMKDS3 | 649C ONVOY, LLC - CA | 722 | 2016-03-22 | ||
831-508 | 8 | Felton | CA | SNFCCA21XUY | 981E BANDWIDTH.COM CLEC, LLC - CA | 722 | 2015-02-23 | ||
831-508 | 9 | Felton | CA | SNFCCA21XUY | 981E BANDWIDTH.COM CLEC, LLC - CA | 722 | 2015-02-23 |
Last updated: Sat, 05 Apr 2025 03:03:23 UTC
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