Local Calling Guide
Area code/prefix search
NPA: 636 [Rate centres in NPA 636] [Dial plan for NPA 636]
NXX: 257
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
636-257 | A | Pacific | MO | PCFCMO61RS0 | 9533 SOUTHWESTERN BELL | 520 | |||
636-257 | 0 | Pacific | MO | STLSMOGZEMD | 145J TERRA NOVA TELECOM INC. | 520 | |||
636-257 | 1 | Pacific | MO | PCFCMO61RS0 | 9533 SOUTHWESTERN BELL | 520 | |||
636-257 | 2 | Pacific | MO | PCFCMO61RS0 | 9533 SOUTHWESTERN BELL | 520 | |||
636-257 | 3 | Pacific | MO | PCFCMO61RS0 | 9533 SOUTHWESTERN BELL | 520 | |||
636-257 | 4 | Pacific | MO | PCFCMO61RS0 | 9533 SOUTHWESTERN BELL | 520 | |||
636-257 | 5 | Pacific | MO | PCFCMO61RS0 | 9533 SOUTHWESTERN BELL | 520 | |||
636-257 | 6 | Pacific | MO | PCFCMO61RS0 | 9533 SOUTHWESTERN BELL | 520 | |||
636-257 | 7 | Pacific | MO | PCFCMO61RS0 | 9533 SOUTHWESTERN BELL | 520 | |||
636-257 | 8 | Pacific | MO | PCFCMO61RS0 | 9533 SOUTHWESTERN BELL | 520 | |||
636-257 | 9 | Pacific | MO | PCFCMO61RS0 | 9533 SOUTHWESTERN BELL | 520 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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