Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 240 [Rate centres in NPA 240] [Dial plan for NPA 240]

NXX: 783

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-783 A Washington Zone 2 MD BLCRVAAJCM8  8605 MTE, INC. DBA MTE PAGING NETWORK 236      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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