Local Calling Guide
Area code/prefix search
Switch: MRTNMONIRS2
- Switch name: MARSTON
- Switch type: RSC
- Host: SKSTMOGRDSA
- See all switches at this location
NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
573-643 | A | Marston | MO | 9533 SOUTHWESTERN BELL | 520 | |||
573-643 | 0 | Marston | MO | 9533 SOUTHWESTERN BELL | 520 | |||
573-643 | 1 | Marston | MO | 9533 SOUTHWESTERN BELL | 520 | |||
573-643 | 2 | Marston | MO | 9533 SOUTHWESTERN BELL | 520 | |||
573-643 | 6 | Marston | MO | 9533 SOUTHWESTERN BELL | 520 |
Last updated: Sun, 27 Apr 2025 12:48:38 UTC
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