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.

Hancock, MD

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
240-287 A HGTWMD53DS0  2593 CORE COMMUNICATIONS, INC.- MD 240      
240-343 A FRDRMDFRXSX  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240      
240-343 0 FRDRMDFRXSX  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240      
240-343 1 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-343 2 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-343 3 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-343 4 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-343 5 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-343 6 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-343 7 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-343 8 FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240      
240-343 9 CMLDMDCMEMD  876D ONVOY, LLC - MD 240      
240-738 A FRDRMDFRXSX  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240      
240-738 0 FRDRMDFRXSX  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240      
240-738 1 CMLDMDCM2MD  836G SHENTEL COMMUNICATIONS, LLC. - MD 240      
240-738 3 FRDRMDFRXPX  624H ONVOY SPECTRUM, LLC 240      
240-738 4 FRDRMDFRXPX  624H ONVOY SPECTRUM, LLC 240      
240-738 5 FRDRMDFRXPX  624H ONVOY SPECTRUM, LLC 240      
240-738 6 CMLDMDCMEMD  876D ONVOY, LLC - MD 240      
240-738 8 CMLDMDCMEMD  876D ONVOY, LLC - MD 240      
240-738 9 FRDRMDFRXSX  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240      
240-998 A FRDRMDFRXKX  508J CENTURYLINK COMMUNICATIONS, LLC 240      
240-998 0 HGTWMD530MD  073H TELNYX LLC 240      
240-998 1 CMLDMDCMEMD  876D ONVOY, LLC - MD 240      
240-998 2   2593 CORE COMMUNICATIONS, INC.- MD 240      
240-998 3   2593 CORE COMMUNICATIONS, INC.- MD 240      
240-998 4   2593 CORE COMMUNICATIONS, INC.- MD 240      
240-998 5 FRDRMDFRX7X  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 240      
240-998 6 FRDRMDFRXMD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240      
240-998 7 FRDRMDFRXKX  508J CENTURYLINK COMMUNICATIONS, LLC 240      
240-998 8 CMLDMDCMEMD  876D ONVOY, LLC - MD 240      
240-998 9 CMLDMDCMEMD  876D ONVOY, LLC - MD 240      
301-678 A HNCCMDHNRS0  9212 VERIZON MARYLAND, INC. 240      
301-678 0 MRBGWVBUHPA  4095 FIBERNET, LLC - WV 240      
301-678 1 CMLDMDCMEMD  876D ONVOY, LLC - MD 240      
301-678 2 HNCCMDHNRS0  9212 VERIZON MARYLAND, INC. 240      
301-678 3 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
301-678 4 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
301-678 5 HNCCMDHNRS0  9212 VERIZON MARYLAND, INC. 240      
301-678 6 HNCCMDHNRS0  9212 VERIZON MARYLAND, INC. 240      
301-678 7 HNCCMDHNRS0  9212 VERIZON MARYLAND, INC. 240      
301-678 8 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
301-678 9 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.