Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 262 [Rate centres in NPA 262] [Dial plan for NPA 262]

NXX: 449

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
262-449 A Oconomowoc WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2024-05-18   
262-449 0 Oconomowoc WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2024-05-18   
262-449 1 Oconomowoc WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2024-06-30   
262-449 2 Oconomowoc WI   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2025-01-24   
262-449 3 Oconomowoc WI   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2025-05-02   
262-449 4 Oconomowoc WI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2025-01-22   
262-449 5 Oconomowoc WI   5562 METROPCS, INC. 356   2025-03-30   
262-449 8 Oconomowoc WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2024-12-01   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.