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: KLMZMIFADS0

Remotes:

Switch Switch name Switch type
BCHNMIMNRS0  BUCHANAN  RSS 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
269-226 A Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-276 A Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-276 0 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-276 1 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-276 2 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-276 3 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-276 4 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-276 7 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-276 8 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-276 9 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-337 A Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-341 A Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-341 4 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-341 5 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-341 6 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-341 7 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-341 8 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-341 9 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-343 A Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-381 A Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-382 A Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-387 A Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-552 A Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-552 0 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-552 1 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-552 2 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-552 3 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-552 4 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-552 5 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-552 6 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-552 7 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-552 9 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-567 A Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-567 1 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-567 2 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-567 3 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-567 4 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-567 5 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-567 6 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-567 7 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-567 9 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-823 A Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-823 0 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-833 A Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-870 A Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      
269-870 9 Kalamazoo MI 9323 MICHIGAN BELL TEL CO 348      

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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