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 OCN LATA LIR Eff date Disc date
785-224 2 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-231 A Topeka KS 9533 SOUTHWESTERN BELL 534      
785-231 0 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-231 1 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-231 2 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-231 3 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-231 5 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-231 6 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-231 7 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-232 A Topeka KS 9533 SOUTHWESTERN BELL 534      
785-233 A Topeka KS 9533 SOUTHWESTERN BELL 534      
785-234 A Topeka KS 9533 SOUTHWESTERN BELL 534      
785-235 A Topeka KS 9533 SOUTHWESTERN BELL 534      
785-235 0 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-235 1 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-235 2 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-235 3 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-235 5 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-235 6 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-235 7 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-235 8 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-235 9 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-270 A Topeka KS 9533 SOUTHWESTERN BELL 534      
785-276 A Topeka KS 9533 SOUTHWESTERN BELL 534      
785-276 0 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-276 1 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-276 2 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-276 3 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-276 4 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-276 5 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-276 6 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-276 7 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-276 8 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-295 A Topeka KS 9533 SOUTHWESTERN BELL 534      
785-354 A Topeka KS 9533 SOUTHWESTERN BELL 534      
785-357 A Topeka KS 9533 SOUTHWESTERN BELL 534      
785-379 A Topeka KS 9533 SOUTHWESTERN BELL 534      
785-379 0 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-379 4 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-379 5 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-379 9 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-506 A Topeka KS 9533 SOUTHWESTERN BELL 534      
785-506 0 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-670 1 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-670 2 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-670 3 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-670 4 Topeka KS 9533 SOUTHWESTERN BELL 534      
785-730 A Topeka KS 9533 SOUTHWESTERN BELL 534      
785-730 5 Topeka KS 9533 SOUTHWESTERN BELL 534      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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