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.

Switch: JCSNMSPSXBY

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
318-506 A Delta LA 516C AT&T CORP. 482      
601-202 A Bolton MS 516C AT&T CORP. 482      
601-439 A Magee MS 516C AT&T CORP. 482      
601-539 A Lynville MS 516C AT&T CORP. 482      
601-640 A Seminary MS 516C AT&T CORP. 482      
662-500 A Jonestown MS 516C AT&T CORP. 482      
662-572 A Tunica MS 516C AT&T CORP. 482      
662-749 A Amory MS 516C AT&T CORP. 482      
769-202 A Lake MS 516C AT&T CORP. 482      
769-222 A Union MS 516C AT&T CORP. 482      
769-227 A Silver Creek MS 516C AT&T CORP. 482      
769-247 A Woodville MS 516C AT&T CORP. 482      
769-264 A Osyka MS 516C AT&T CORP. 482      
769-325 A Gloster MS 516C AT&T CORP. 482      
769-327 A Magnolia MS 516C AT&T CORP. 482      
769-572 A Jackson MS 516C AT&T CORP. 482      
985-275 A South Osyka LA 516C AT&T CORP. 482      

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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