Local Calling Guide
Area code/prefix search
NPA: 540 [Rate centres in NPA 540] [Dial plan for NPA 540]
NXX: 210
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
540-210 | A | Calverton | VA | CLPPVACURMD | 138E ONVOY, LLC - VA | 246 | |||
540-210 | 0 | Calverton | VA | CLPPVACURMD | 138E ONVOY, LLC - VA | 246 | |||
540-210 | 1 | Calverton | VA | CLPPVACURMD | 138E ONVOY, LLC - VA | 246 | |||
540-210 | 2 | Calverton | VA | CLPPVACURMD | 138E ONVOY, LLC - VA | 246 | |||
540-210 | 3 | Calverton | VA | CLPPVACURMD | 138E ONVOY, LLC - VA | 246 | |||
540-210 | 4 | Calverton | VA | WNCHVAWC8MD | 624H ONVOY SPECTRUM, LLC | 246 | |||
540-210 | 5 | Calverton | VA | CLPPVACURMD | 138E ONVOY, LLC - VA | 246 | |||
540-210 | 6 | Calverton | VA | CLPPVACURMD | 138E ONVOY, LLC - VA | 246 | |||
540-210 | 7 | Calverton | VA | CLPPVACURMD | 138E ONVOY, LLC - VA | 246 | |||
540-210 | 8 | Calverton | VA | CLPPVACURMD | 138E ONVOY, LLC - VA | 246 | |||
540-210 | 9 | Calverton | VA | CLPPVACURMD | 138E ONVOY, LLC - VA | 246 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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