Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 605 [Rate centres in NPA 605] [Dial plan for NPA 605]

NXX: 528

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
605-528 A Hartford SD DLRPSDXA1MD  1684 UNION TEL. CO. DBA GOLDEN WEST TELECOMMUNICATIONS 640      
605-528 0 Hartford SD DLRPSDXA1MD  1684 UNION TEL. CO. DBA GOLDEN WEST TELECOMMUNICATIONS 640      
605-528 2 Hartford SD DLRPSDXA1MD  1684 UNION TEL. CO. DBA GOLDEN WEST TELECOMMUNICATIONS 640      
605-528 3 Hartford SD DLRPSDXA1MD  1684 UNION TEL. CO. DBA GOLDEN WEST TELECOMMUNICATIONS 640      
605-528 4 Hartford SD DLRPSDXA1MD  1684 UNION TEL. CO. DBA GOLDEN WEST TELECOMMUNICATIONS 640      
605-528 5 Hartford SD DLRPSDXA1MD  1684 UNION TEL. CO. DBA GOLDEN WEST TELECOMMUNICATIONS 640      
605-528 6 Hartford SD DLRPSDXA1MD  1684 UNION TEL. CO. DBA GOLDEN WEST TELECOMMUNICATIONS 640      
605-528 7 Hartford SD DLRPSDXA1MD  1684 UNION TEL. CO. DBA GOLDEN WEST TELECOMMUNICATIONS 640      
605-528 8 Hartford SD DLRPSDXA1MD  1684 UNION TEL. CO. DBA GOLDEN WEST TELECOMMUNICATIONS 640      
605-528 9 Hartford SD DLRPSDXA1MD  1684 UNION TEL. CO. DBA GOLDEN WEST TELECOMMUNICATIONS 640      

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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