Local Calling Guide
Area code/prefix search
NPA: 831 [Rate centres in NPA 831] [Dial plan for NPA 831]
NXX: 731
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
831-731 | A | Castroville | CA | 515J IP HORIZON LLC | 736 | ||||
831-731 | 0 | Castroville | CA | SLNSCABIXMD | 6010 NEW CINGULAR WIRELESS PCS, LLC | 736 | |||
831-731 | 1 | Castroville | CA | 515J IP HORIZON LLC | 736 | ||||
831-731 | 2 | Castroville | CA | 515J IP HORIZON LLC | 736 | ||||
831-731 | 3 | Castroville | CA | MTRYCAPM0MD | 073H TELNYX LLC | 736 | |||
831-731 | 4 | Castroville | CA | 515J IP HORIZON LLC | 736 | ||||
831-731 | 5 | Castroville | CA | SLNSCA01XXX | 8826 LEVEL 3 COMMUNICATIONS, LLC - CA | 736 | |||
831-731 | 6 | Castroville | CA | SLNSCA01X1Y | 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 736 | |||
831-731 | 7 | Castroville | CA | 515J IP HORIZON LLC | 736 | ||||
831-731 | 8 | Castroville | CA | SLNSCA01X9Y | 649C ONVOY, LLC - CA | 736 | |||
831-731 | 9 | Castroville | CA | 515J IP HORIZON LLC | 736 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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