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.
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Switch: TOLDOH21XQZ

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
419-201 A Port Clinton OH 9748 AMERICAN MESSAGING SERVICES, LLC 326     2021-04-10 
419-218 A Toledo OH 9748 AMERICAN MESSAGING SERVICES, LLC 326      
419-312 A Fostoria OH 9748 AMERICAN MESSAGING SERVICES, LLC 326     2021-04-10 
419-313 A Put-in-Bay OH 9748 AMERICAN MESSAGING SERVICES, LLC 326     2021-04-10 
419-319 A Upper Sandusky OH 9748 AMERICAN MESSAGING SERVICES, LLC 326      
419-361 A Toledo OH 9748 AMERICAN MESSAGING SERVICES, LLC 326      
419-364 A Toledo OH 9748 AMERICAN MESSAGING SERVICES, LLC 326     2021-04-10 
419-620 A Toledo OH 9748 AMERICAN MESSAGING SERVICES, LLC 326      
419-640 A Toledo OH 9748 AMERICAN MESSAGING SERVICES, LLC 326      
419-802 A Fremont OH 9748 AMERICAN MESSAGING SERVICES, LLC 326      
419-803 A Sandusky OH 9748 AMERICAN MESSAGING SERVICES, LLC 326      
419-804 A Findlay OH 9748 AMERICAN MESSAGING SERVICES, LLC 326      
419-805 A Tiffin OH 9748 AMERICAN MESSAGING SERVICES, LLC 326      
419-813 A Upper Sandusky OH 9748 AMERICAN MESSAGING SERVICES, LLC 326      
419-814 A New Riegel OH 9748 AMERICAN MESSAGING SERVICES, LLC 326     2021-04-10 
419-815 A Sandusky OH 9748 AMERICAN MESSAGING SERVICES, LLC 326      
419-816 A Fremont OH 9748 AMERICAN MESSAGING SERVICES, LLC 326      
419-817 A Findlay OH 9748 AMERICAN MESSAGING SERVICES, LLC 326      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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