Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 202 [Rate centres in NPA 202] [Dial plan for NPA 202]

NXX: 638

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
202-638 A Washington Zone 1 DC WASHDCDNDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-638 0 Washington Zone 1 DC WASHDCDNDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-638 1 Washington Zone 1 DC WASHDCDNDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-638 2 Washington Zone 1 DC WASHDCDNDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-638 3 Washington Zone 1 DC WASHDCDNDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-638 4 Washington Zone 1 DC WASHDCDNDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-638 5 Washington Zone 1 DC WASHDCDNDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-638 6 Washington Zone 1 DC WASHDCDNDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-638 7 Washington Zone 1 DC WASHDCDNDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-638 8 Washington Zone 1 DC WASHDCDNDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-638 9 Washington Zone 1 DC BTVLMD127MD  5562 METROPCS, INC. 236   2014-12-19   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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