Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 329 [Rate centres in NPA 329] [Dial plan for NPA 329]

NXX: 223

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
329-223 A Middletown NY PGHKNYSHXPX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2024-06-21   
329-223 0 Middletown NY MDTWNYXAMMD  384C ONVOY, LLC- NY 133   2024-07-08   
329-223 1 Middletown NY MDTWNYXAMMD  384C ONVOY, LLC- NY 133   2024-07-08   
329-223 2 Middletown NY MDTWNYXAXFX  624H ONVOY SPECTRUM, LLC 133   2024-10-23   
329-223 3 Middletown NY MDTWNYXAXFX  624H ONVOY SPECTRUM, LLC 133   2024-10-23   
329-223 4 Middletown NY MDTWNYXAXFX  624H ONVOY SPECTRUM, LLC 133   2024-10-23   
329-223 5 Middletown NY MDTWNYXAXFX  624H ONVOY SPECTRUM, LLC 133   2024-10-23   
329-223 6 Middletown NY   384C ONVOY, LLC- NY 133   2025-05-12   
329-223 7 Middletown NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2025-12-22   
329-223 8 Middletown NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2025-08-14   
329-223 9 Middletown NY PGHKNYSHXPX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2024-06-21   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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