Local Calling Guide
Area code/prefix search
NPA: 620 [Rate centres in NPA 620] [Dial plan for NPA 620]
NXX: 421
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
620-421 | A | Parsons | KS | PRSSKSWADS0 | 9533 SOUTHWESTERN BELL | 532 |
Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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