Local Calling Guide
Area code/prefix search
NPA: 240 [Rate centres in NPA 240] [Dial plan for NPA 240]
NXX: 212
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
240-212 | A | Oakland | MD | HGTWMD53DS0 | 2593 CORE COMMUNICATIONS, INC.- MD | 240 |
Last updated: Fri, 25 Jul 2025 03:21:23 UTC
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