Local Calling Guide
Area code/prefix search
NPA: 831 [Rate centres in NPA 831] [Dial plan for NPA 831]
NXX: 604
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
831-604 | A | Ben Lomond | CA | OKLDCAAN4KD | 7379 MATRIX TELECOM, LLC. SII TNCI - CA | 722 |
Last updated: Sun, 29 Nov 2020 13:13:58 UTC
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