Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Friendsville, MD

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
240-574 A MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240      
240-574 0 CMLDMDCMUMD  073H TELNYX LLC 240      
240-574 1 FRDRMDFRXMD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240      
240-574 2 CMLDMDCMEMD  876D ONVOY, LLC - MD 240      
240-574 3 FRDRMDFRXPX  624H ONVOY SPECTRUM, LLC 240      
240-574 4 CMLDMDCMEMD  876D ONVOY, LLC - MD 240      
240-574 5 CMLDMDCMEMD  876D ONVOY, LLC - MD 240      
240-574 6 FRDRMDFRXPX  624H ONVOY SPECTRUM, LLC 240      
240-574 7 HGTWMD53EMD  516J TON80 COMMUNICATIONS, LLC 240      
240-574 8 FRDRMDFRXPX  624H ONVOY SPECTRUM, LLC 240      
240-574 9 MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240      
240-679 A HGTWMD53DS0  2593 CORE COMMUNICATIONS, INC.- MD 240      
240-679 0 CMLDMDCMEMD  876D ONVOY, LLC - MD 240      
240-679 1 CMLDMDCMEMD  876D ONVOY, LLC - MD 240      
240-679 2 HGTWMD53BMD  145J TERRA NOVA TELECOM INC. 240      
240-679 3 MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240      
240-679 4 FRDRMDFRPS0  2593 CORE COMMUNICATIONS, INC.- MD 240      
240-679 5 CMLDMDCMEMD  876D ONVOY, LLC - MD 240      
240-679 6 FRDRMDFRPS0  2593 CORE COMMUNICATIONS, INC.- MD 240      
240-679 7 FRDRMDFRPS0  2593 CORE COMMUNICATIONS, INC.- MD 240      
240-679 8 CMLDMDCMEMD  876D ONVOY, LLC - MD 240      
240-679 9 FRDRMDFRPS0  2593 CORE COMMUNICATIONS, INC.- MD 240      
301-746 A FIVLMDFRRS0  9212 VERIZON MARYLAND, INC. 240      
301-746 0 HGTWMD530MD  073H TELNYX LLC 240      
301-746 1   5562 METROPCS, INC. 240      
301-746 2 MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240      
301-746 3 FRDRMDFRXKX  508J CENTURYLINK COMMUNICATIONS, LLC 240      
301-746 4 FIVLMDFRRS0  9212 VERIZON MARYLAND, INC. 240      
301-746 5 FIVLMDFRRS0  9212 VERIZON MARYLAND, INC. 240      
301-746 6 FIVLMDFRRS0  9212 VERIZON MARYLAND, INC. 240      
301-746 7 FIVLMDFRRS0  9212 VERIZON MARYLAND, INC. 240      
301-746 8 FIVLMDFRRS0  9212 VERIZON MARYLAND, INC. 240      
301-746 9 FIVLMDFRRS0  9212 VERIZON MARYLAND, INC. 240      
301-750 A HGTWMD53DS0  2593 CORE COMMUNICATIONS, INC.- MD 240      
301-750 0 FRDRMDFRPS0  2593 CORE COMMUNICATIONS, INC.- MD 240      
301-750 1 CMLDMDCMEMD  876D ONVOY, LLC - MD 240      
301-750 2 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
301-750 3 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
301-750 4 MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240      
301-750 5 FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240      
301-750 6 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
301-750 7 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
301-750 8 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
301-750 9 CMLDMDCMEMD  876D ONVOY, LLC - MD 240      

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

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