Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 934 [Rate centres in NPA 934] [Dial plan for NPA 934]

NXX: 274

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
934-274 A Riverhead NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2026-09-18   
934-274 0 Riverhead NY   384C ONVOY, LLC- NY 132   2026-10-03   
934-274 1 Riverhead NY   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2026-10-06   
934-274 2 Riverhead NY   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2026-10-06   
934-274 3 Riverhead NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2026-11-05   
934-274 4 Riverhead NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2026-09-18   
934-274 5 Riverhead NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2026-09-18   
934-274 6 Riverhead NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2026-09-18   
934-274 7 Riverhead NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2026-09-18   
934-274 8 Riverhead NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2026-09-18   
934-274 9 Riverhead NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2026-09-18   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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