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: 464 [Rate centres in NPA 464] [Dial plan for NPA 464]

NXX: 202

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
464-202 A La Grange IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
464-202 0 La Grange IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-02-14   
464-202 1 La Grange IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2022-09-26   
464-202 2 La Grange IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2022-09-26   
464-202 3 La Grange IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2022-09-26   
464-202 4 La Grange IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2022-09-26   
464-202 5 La Grange IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2022-09-26   
464-202 6 La Grange IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2022-09-26   
464-202 7 La Grange IL CHCGIL24DS6  224C ONVOY, LLC 358   2022-09-29   
464-202 8 La Grange IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-04-24   
464-202 9 La Grange IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2022-03-12   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.