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.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
206-867 A Seattle WA   674   2019-04-28   
206-867 5 Seattle WA   674   2019-04-28   
209-990 A Stockton CA   738   2017-05-15   
209-990 0 Stockton CA   738   2017-05-15   
210-955 A San Antonio TX   566      
210-955 2 San Antonio TX   566   2016-12-24   
213-878 A Los Angeles: DA 01 CA   730   2017-05-15   
213-878 6 Los Angeles: DA 01 CA   730   2017-05-15   
216-675 A Cleveland OH   320      
216-675 5 Cleveland OH   320   2017-12-10   
217-800 A Champaign-Urbana IL   370   2017-06-19   
217-800 0 Champaign-Urbana IL   370   2017-06-19   
217-843 A Springfield IL   374      
217-843 2 Springfield IL   374   2018-12-08   
234-867 A Akron OH   325   2017-08-11   
234-867 5 Akron OH   325   2017-08-11   
239-266 A Fort Myers FL   93902   2017-08-31   
239-266 6 Fort Myers FL   93902   2017-08-31   
240-867 A Washington Zone 3 MD   236   2017-08-11   
240-867 5 Washington Zone 3 MD   236   2017-08-11   
240-878 A Hagerstown MD   240   2017-10-01   
240-878 6 Hagerstown MD   240   2017-10-01   
267-990 A Philadelphia Zone 1 PA   228   2017-06-30   
267-990 0 Philadelphia Zone 1 PA   228   2017-06-30   
272-867 A Scranton PA   232   2017-06-30   
272-867 5 Scranton PA   232   2017-06-30   
314-944 A St Louis MO   520   2017-09-24   
314-944 4 St Louis MO   520   2017-09-24   
316-867 A Wichita KS   532   2017-10-02   
316-867 5 Wichita KS   532   2017-10-02   
321-878 A Cocoa Beach FL   45806   2017-06-16   
321-878 6 Cocoa Beach FL   45806   2017-06-16   
346-867 A Houston TX   560      
346-867 5 Houston TX   560   2016-12-24   
380-867 A Columbus OH   324   2017-08-11   
380-867 5 Columbus OH   324   2017-08-11   
385-867 A Salt Lake City UT   660   2018-02-18   
385-867 5 Salt Lake City UT   660   2018-02-18   
405-666 A Oklahoma City OK   536   2017-09-24   
405-666 6 Oklahoma City OK   536   2017-09-24   
434-867 A Lynchburg VA   250   2017-07-09   
434-867 5 Lynchburg VA   250   2017-07-09   
434-999 A Charlottesville VA   928   2017-07-13   
434-999 5 Charlottesville VA   928   2017-07-13   
469-697 A Dallas TX   552      
469-697 2 Dallas TX   552   2016-12-24   
470-867 A Atlanta GA   438   2017-07-17   
470-867 5 Atlanta GA   438   2017-07-17   
480-867 A Phoenix AZ   666   2017-06-19   
480-867 5 Phoenix AZ   666   2017-06-19   

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Last updated: Wed, 10 Apr 2019 01:22:05 UTC

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