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: 318 [Rate centres in NPA 318] [Dial plan for NPA 318]

NXX: 354

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-354 A Natchitoches LA NTCHLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-354 0 Natchitoches LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-354 1 Natchitoches LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-354 2 Natchitoches LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-354 3 Natchitoches LA   5562 METRO PCS, INC. 486   2017-08-24   
318-354 4 Natchitoches LA   749E ONVOY, LLC - LA 486   2016-05-27   
318-354 5 Natchitoches LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2020-02-03   
318-354 6 Natchitoches LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2020-08-14   
318-354 7 Natchitoches LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2020-08-14   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.