Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: BLTMMDDN2MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
240-509 7 Washington Zone 14 (Baltimore LATA) MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-25   
240-712 7 Laurel (Baltimore LATA) MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-12   
301-329 7 Ashton (Baltimore LATA) MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-12   
301-494 6 Washington Zone 15 (Baltimore LATA) MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-25   
410-291 7 Baltimore MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2017-08-03   
443-201 5 Westminster MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-04-02   
443-203 7 West River MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-25   
443-227 7 Port Deposit MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-12   
443-230 7 Odenton MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-25   
443-238 7 Parkton MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-12   
443-247 7 Union Bridge MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-25   
443-251 7 Catonsville MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-04-02   
443-256 7 North East MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-25   
443-265 7 Fork MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-12   
443-273 7 Reisterstown MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-25   
443-297 6 Arbutus MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-25   
443-328 7 Sykesville MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-25   
443-331 7 Taneytown MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-25   
443-338 7 Sparks-Glencoe MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-25   
443-339 7 Sherwood Forest MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-12   
443-342 7 Solomons MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-25   
443-347 7 Cardiff MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-12   
443-383 7 Silver Run MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-12   
443-384 8 Parkville MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-04-02   
443-399 7 Dundalk MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-04-02   
443-402 7 Edgewood MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2013-10-01   
443-408 7 Sparrows Point MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-25   
443-410 A Glen Burnie MD 508J CENTURYLINK COMMUNICATIONS, LLC 238      
443-410 7 Glen Burnie MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2013-09-30   
443-412 7 Churchville MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-12   
443-432 7 Prince Frederick MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-12   
443-441 7 Glenwood MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-12   
443-489 7 Chase MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-25   
443-494 7 Millersville MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-12   
443-499 7 Jarrettsville MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-12   
443-501 7 Pikesville MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-04-02   
443-502 7 Havre de Grace MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-25   
443-565 7 Randallstown MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-25   
443-578 7 Cockeysville MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-25   
443-584 7 Crofton MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-25   
443-585 7 Darlington MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-12   
443-593 7 Elkton MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-12   
443-599 7 Severn MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-25   
443-601 7 Fallston MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-12   
443-620 7 Waterloo MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-04-02   
443-639 7 Hampstead MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-12   
443-646 7 North Beach MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-12   
443-647 7 New Windsor MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-12   
443-648 7 Essex MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-25   
443-663 7 Woodlawn MD 508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-25   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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