Local Calling Guide
Area code/prefix search
OCN: 2217 ATX TELECOMMUNICATIONS SERVICES, LTD. - MD
NPA-NXX | BLOCK | Rate Centre | Region | Switch | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
201-257 | 4 | Hasbrouck Heights | NJ | NBWKNJ481MD | 224 | |||
202-527 | 6 | Washington Zone 1 | DC | HRNDVACKAMD | 236 | |||
301-392 | 8 | La Plata | MD | HRNDVACKAMD | 236 | |||
410-774 | 8 | Crofton | MD | BLTMMDCHAMD | 238 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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