Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 631 [Rate centres in NPA 631] [Dial plan for NPA 631]

NXX: 934

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-934 A Babylon NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2025-05-21   
631-934 0 Babylon NY   155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2026-08-24   
631-934 1 Babylon NY   425J CSC WIRELESS, LLC 132   2026-09-29   
631-934 2 Babylon NY   425J CSC WIRELESS, LLC 132   2026-10-29   
631-934 3 Babylon NY   425J CSC WIRELESS, LLC 132   2026-10-29   
631-934 7 Babylon NY   425J CSC WIRELESS, LLC 132   2026-09-29   
631-934 8 Babylon NY   425J CSC WIRELESS, LLC 132   2026-09-29   
631-934 9 Babylon NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2025-05-21   

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

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