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.

Milford Center, OH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
937-230 A MNFDOHXAXDX  464C ONVOY, LLC - OH 923      
937-230 0 MNFDOHXAXAX  001F BANDWIDTH.COM CLEC, LLC - OH 923      
937-230 1 MNFDOHXAXDX  464C ONVOY, LLC - OH 923      
937-230 2 MNFDOHXAXDX  464C ONVOY, LLC - OH 923      
937-230 3 MNFDOHXAXDX  464C ONVOY, LLC - OH 923      
937-230 4 MNFDOHXAXAX  001F BANDWIDTH.COM CLEC, LLC - OH 923      
937-230 5 MNFDOHXAXAX  001F BANDWIDTH.COM CLEC, LLC - OH 923      
937-230 6 MNFDOHXAXAX  001F BANDWIDTH.COM CLEC, LLC - OH 923      
937-230 7 MNFDOHXAXDX  464C ONVOY, LLC - OH 923      
937-230 8 MNFDOHXAXDX  464C ONVOY, LLC - OH 923      
937-230 9 MNFDOHXAXAX  001F BANDWIDTH.COM CLEC, LLC - OH 923      
937-349 A MLCTOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
937-349 0 MLCTOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
937-349 1   793K TWC IP ENABLED SERVICES, LLC 923      
937-349 2 MLCTOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
937-349 3 MLCTOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
937-349 4 MLCTOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
937-349 5 MNFDOHXAXAX  001F BANDWIDTH.COM CLEC, LLC - OH 923      
937-349 6 MNFDOHXAXAX  001F BANDWIDTH.COM CLEC, LLC - OH 923      
937-349 7 MNFDOHMM0MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 923      
937-349 8   515J IP HORIZON LLC 923      
937-349 9 MLCTOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
937-984 A   464C ONVOY, LLC - OH 923      
937-984 0 MNFDOHXAX0Y  073H TELNYX LLC 923      
937-984 1 MNFDOHXAXDX  464C ONVOY, LLC - OH 923      
937-984 2 MNFDOHXAXDX  464C ONVOY, LLC - OH 923      
937-984 3 MNFDOHXAXDX  464C ONVOY, LLC - OH 923      
937-984 4 MNFDOHXAXDX  464C ONVOY, LLC - OH 923      
937-984 5 MNFDOHXAXDX  464C ONVOY, LLC - OH 923      
937-984 8   464C ONVOY, LLC - OH 923      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.