Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
301-329 A Ashton (Baltimore LATA) MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238   2011-11-17   
301-708 A Laurel (Baltimore LATA) MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238   2011-11-17   
410-400 A Baltimore MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238   2006-08-06   
410-498 A Cockeysville MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
410-735 A Baltimore MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
410-814 A Baltimore MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238   2005-11-21   
443-216 A Dundalk MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-229 A Severna Park MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-242 A Sparrows Point MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-265 A Fork MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-322 A Towson MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-325 A Ellicott City MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-327 A Aberdeen MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
443-330 A Cockeysville MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-332 A Crofton MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-384 A Parkville MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-409 A Edgewood MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-419 A Glenwood MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-429 A Woodlawn MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-442 A Parkville MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-504 A Fallston MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-508 A Hampstead MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-544 A Pikesville MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-565 A Randallstown MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-575 A Arbutus MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-605 A Westminster MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-607 A West River MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-609 A Sykesville MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-616 A Bel Air MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-626 A Chase MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-656 A Columbia MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-661 A Waterloo MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-662 A Sparks-Glencoe MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-670 A Catonsville MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-673 A Brooklyn Park-Linthicum MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-688 A Severn MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-689 A Cockeysville MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-696 A Dundalk MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-702 A Armiger-Gibson Island MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-704 A Odenton MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-709 A Arbutus MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-712 A Reisterstown MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-716 A Annapolis MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-719 A Jarrettsville MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-748 A Millersville MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-749 A Glen Burnie MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-751 A Woodlawn MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-757 A Elkridge MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-767 A Worthington MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-772 A Essex MD 3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      

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Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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