Local Calling Guide
Area code/prefix search
NPA: 983 [Rate centres in NPA 983] [Dial plan for NPA 983]
NXX: 202
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
983-202 | A | Denver | CO | 0051 SHELCOMM | 656 | 2024-03-15 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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