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.

Montrose (Cuyahoga), OH

1 2 3 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
216-220 A CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
216-220 0 CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
216-220 1 CLEVOHIWDS0  7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
216-220 2 CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
216-220 3 CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
216-220 4 CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
216-220 5 CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
216-220 6 CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320      
216-220 7 CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320      
216-220 8 CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
216-220 9 CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320      
216-300 A   464C ONVOY, LLC - OH 320   2024-08-06   
216-300 0   464C ONVOY, LLC - OH 320      
216-300 1   464C ONVOY, LLC - OH 320      
216-300 3   464C ONVOY, LLC - OH 320      
216-300 6   464C ONVOY, LLC - OH 320      
216-300 8   001F BANDWIDTH.COM CLEC, LLC - OH 320      
216-300 9   001F BANDWIDTH.COM CLEC, LLC - OH 320      
216-332 A MPHGOH6658A  9321 OHIO BELL TEL CO 320      
216-332 0 MPHGOH6658A  9321 OHIO BELL TEL CO 320      
216-332 1 MPHGOH6658A  9321 OHIO BELL TEL CO 320      
216-332 2 MPHGOH6658A  9321 OHIO BELL TEL CO 320      
216-332 3 CLEVOHEK9MD  073H TELNYX LLC 320      
216-332 4 MPHGOH6658A  9321 OHIO BELL TEL CO 320      
216-332 5 CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
216-332 6 CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
216-332 7 MPHGOH6658A  9321 OHIO BELL TEL CO 320      
216-332 8 MPHGOH6658A  9321 OHIO BELL TEL CO 320      
216-332 9 MPHGOH6658A  9321 OHIO BELL TEL CO 320      
216-343 A CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320      
216-343 0 CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320      
216-343 1 CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320      
216-343 2 CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
216-343 3 CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
216-343 4 CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
216-343 5 CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
216-343 6 CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
216-343 7 CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
216-343 8 CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
216-343 9 CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
216-365 A   829J PAETEC ITEL, LLC 320      
216-365 0   829J PAETEC ITEL, LLC 320      
216-365 1   829J PAETEC ITEL, LLC 320      
216-365 2   829J PAETEC ITEL, LLC 320      
216-365 3 BEREOHBPRP0  735E SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE 320      
216-365 4   829J PAETEC ITEL, LLC 320      
216-365 5 CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
216-365 6 CLEVOHEK9MD  073H TELNYX LLC 320      
216-365 7 CLEVOHIWDS0  7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
216-365 8 CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320      
216-365 9 CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320      
216-366 A CLEVOH64X0X  624H ONVOY SPECTRUM, LLC 320      
216-366 0 CLEVOHEK5MD  939H COMMIO, LLC 320      
216-366 1 CLEVOHEK5MD  939H COMMIO, LLC 320      
216-366 2 CLEVOHEK5MD  939H COMMIO, LLC 320      
216-366 3 CLEVOH64X0X  624H ONVOY SPECTRUM, LLC 320      
216-366 4 CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
216-366 5 CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
216-366 6 CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
216-366 7 CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
216-366 8 CLEVOHEK5MD  939H COMMIO, LLC 320      
216-366 9 CLEVOHEK5MD  939H COMMIO, LLC 320      
216-395 A CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
216-395 0 CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
216-395 1   145J TERRA NOVA TELECOM INC. 320      
216-395 2 BEREOHBPRP0  735E SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE 320      
216-395 4 CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320      
216-395 5 CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
216-395 6 INDPOHEB2MD  6529 T-MOBILE USA, INC. 320      
216-395 7 CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320      
216-395 8   073H TELNYX LLC 320      
216-395 9 INDPOHEB2MD  6529 T-MOBILE USA, INC. 320      
216-434 A CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
216-434 0 INDPOHEB2MD  6529 T-MOBILE USA, INC. 320      
216-434 1 INDPOHEB2MD  6529 T-MOBILE USA, INC. 320      
216-434 2 INDPOHEB2MD  6529 T-MOBILE USA, INC. 320      
216-434 3 INDPOHEB2MD  6529 T-MOBILE USA, INC. 320      
216-434 4 CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
216-434 5 CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
216-434 6 CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
216-434 7   464C ONVOY, LLC - OH 320      
216-434 8 INDPOHEB2MD  6529 T-MOBILE USA, INC. 320      
216-434 9 CLEVOHEKDS1  284F PEERLESS NETWORK OF OHIO, LLC - OH 320      
216-438 A   829J PAETEC ITEL, LLC 320      
216-438 0 CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320      
216-438 1 CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320      
216-438 2 CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
216-438 3 CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320      
216-438 4   829J PAETEC ITEL, LLC 320      
216-438 5   829J PAETEC ITEL, LLC 320      
216-438 6   829J PAETEC ITEL, LLC 320      
216-438 7   793K TWC IP ENABLED SERVICES, LLC 320      
216-438 8 CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
216-438 9 CLEVOHEK4MD  073H TELNYX LLC 320      
216-460 A INDPOHEB9MD  6529 T-MOBILE USA, INC. 320      
216-460 0 CLEVOHEK9MD  073H TELNYX LLC 320      
216-460 1 CLEVOHEKMMD  515J IP HORIZON LLC 320      
216-460 2 CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
216-460 3 CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
216-460 4 CLEVOH64X0X  624H ONVOY SPECTRUM, LLC 320      

1 2 3 >>

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.