Local Calling Guide
Area code/prefix search
NPA: 240 [Rate centres in NPA 240] [Dial plan for NPA 240]
NXX: 658
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
240-658 | A | Gaithersburg | MD | WASHDC125MD | 197D VONAGE AMERICA LLC | 236 | |||
240-658 | 0 | Gaithersburg | MD | WASHDC125MD | 197D VONAGE AMERICA LLC | 236 | |||
240-658 | 1 | Gaithersburg | MD | WASHDC125MD | 197D VONAGE AMERICA LLC | 236 | |||
240-658 | 2 | Gaithersburg | MD | WASHDC125MD | 197D VONAGE AMERICA LLC | 236 | |||
240-658 | 3 | Gaithersburg | MD | WASHDC125MD | 197D VONAGE AMERICA LLC | 236 | |||
240-658 | 4 | Gaithersburg | MD | WASHDC125MD | 197D VONAGE AMERICA LLC | 236 | |||
240-658 | 5 | Gaithersburg | MD | BTVLMD127MD | 5562 METROPCS, INC. | 236 | |||
240-658 | 6 | Gaithersburg | MD | WASHDC125MD | 197D VONAGE AMERICA LLC | 236 | |||
240-658 | 7 | Gaithersburg | MD | WASHDCSWMMD | 624H ONVOY SPECTRUM, LLC | 236 | |||
240-658 | 8 | Gaithersburg | MD | VINNVACBDS0 | 876D ONVOY, LLC - MD | 236 | |||
240-658 | 9 | Gaithersburg | MD | VINNVACBDS0 | 876D ONVOY, LLC - MD | 236 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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