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: STLSMO09WMD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
573-833 5 Pocahontas MO 516C AT&T CORP. 520      
573-840 5 Poplar Bluff MO 516C AT&T CORP. 520      
573-846 5 Perryville MO 516C AT&T CORP. 520      
573-866 5 Patton MO 516C AT&T CORP. 520      
573-887 7 Chaffee MO 516C AT&T CORP. 520      
573-891 2 Dexter MO 516C AT&T CORP. 520      
573-915 5 Farmington MO 516C AT&T CORP. 520      
573-919 5 Kennett MO 516C AT&T CORP. 520      
573-922 5 Caruthersville MO 516C AT&T CORP. 520      
573-955 A Bismarck MO 516C AT&T CORP. 520      
573-955 7 Bismarck MO 516C AT&T CORP. 520      
573-964 9 Lake Ozark-Osage Beach MO 516C AT&T CORP. 520      
636-206 A St Charles MO 516C AT&T CORP. 520      
636-206 5 St Charles MO 516C AT&T CORP. 520      
636-243 5 De Soto MO 516C AT&T CORP. 520      
636-253 8 High Ridge MO 516C AT&T CORP. 520      
636-283 5 Washington MO 516C AT&T CORP. 520      
636-284 7 Harvester MO 516C AT&T CORP. 520      
636-285 6 Cedar Hill MO 516C AT&T CORP. 520      
636-287 4 Maxville MO 516C AT&T CORP. 520      
636-323 7 Antonia MO 516C AT&T CORP. 520      
636-334 5 Pacific MO 516C AT&T CORP. 520      
636-362 2 Harvester MO 516C AT&T CORP. 520      
636-364 3 St Clair MO 516C AT&T CORP. 520      
636-386 5 Manchester MCA3 MO 516C AT&T CORP. 520      
636-395 A St Charles MO 516C AT&T CORP. 520      
636-395 7 St Charles MO 516C AT&T CORP. 520      
636-402 5 Gray Summit MO 516C AT&T CORP. 520      
636-422 8 Pond MCA4 MO 516C AT&T CORP. 520      
636-434 5 Portage des Sioux MO 516C AT&T CORP. 520      
636-479 1 Herculaneum-Pevely MO 516C AT&T CORP. 520      
636-481 8 Hillsboro MO 516C AT&T CORP. 520      
636-486 2 Harvester MO 516C AT&T CORP. 520      
636-517 1 Valley Park MO 516C AT&T CORP. 520      
636-525 3 Imperial MO 516C AT&T CORP. 520      
636-543 3 Festus-Crystal City MO 516C AT&T CORP. 520      
636-548 8 Maxville MO 516C AT&T CORP. 520      
636-582 4 Union MO 516C AT&T CORP. 520      
636-587 6 Eureka MO 516C AT&T CORP. 520      
636-678 7 Fenton MO 516C AT&T CORP. 520      
636-686 5 Manchester MO 516C AT&T CORP. 520      
636-812 2 Chesterfield MO 516C AT&T CORP. 520      
636-944 2 Ware MO 516C AT&T CORP. 520      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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