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: STMYOHBARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
419-299 1 Van Buren OH 0640 TSC COMMUNICATIONS, INC. - OH 326      
419-300 A St Marys OH 0640 TSC COMMUNICATIONS, INC. - OH 326      
419-584 9 Celina OH 0640 TSC COMMUNICATIONS, INC. - OH 326      
419-628 5 Minster OH 0640 TSC COMMUNICATIONS, INC. - OH 326      
419-629 5 New Bremen OH 0640 TSC COMMUNICATIONS, INC. - OH 326      
419-763 3 Coldwater OH 0640 TSC COMMUNICATIONS, INC. - OH 326      
419-857 5 North Baltimore OH 0640 TSC COMMUNICATIONS, INC. - OH 326      
567-250 5 Findlay OH 0640 TSC COMMUNICATIONS, INC. - OH 326      

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

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