Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 302 [Rate centres in NPA 302] [Dial plan for NPA 302]

NXX: 710

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
302-710 A Dover DE   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2026-04-23   
302-710 7 Dover DE   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2026-04-23   
302-710 8 Dover DE   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2026-04-23   
302-710 9 Dover DE   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2026-04-23   

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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