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: MYVIOHXARS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
937-578 A Marysville OH 0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 923      
937-578 0 Marysville OH 0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 923      
937-578 1 Marysville OH 0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 923      
937-578 2 Marysville OH 0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 923      
937-578 4 Marysville OH 0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 923      
937-578 5 Marysville OH 0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 923      
937-578 6 Marysville OH 0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 923      
937-578 7 Marysville OH 0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 923      
937-578 9 Marysville OH 0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 923      
937-642 A Marysville OH 0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 923      
937-644 A Marysville OH 0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 923      
937-645 A Marysville OH 0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 923      
937-645 0 Marysville OH 0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 923      
937-645 1 Marysville OH 0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 923      
937-645 2 Marysville OH 0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 923      
937-645 3 Marysville OH 0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 923      
937-645 4 Marysville OH 0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 923      
937-645 6 Marysville OH 0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 923      
937-645 7 Marysville OH 0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 923      
937-645 8 Marysville OH 0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 923      
937-645 9 Marysville OH 0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 923      

Last updated: Fri, 13 May 2022 22:16:13 UTC

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