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.

OCN: 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
667-253 7 Salisbury MD   242      
667-256 2 Aberdeen MD BLTMMDCH40Z  236      
667-256 3 Aberdeen MD BLTMMDCH40Z  236      
667-256 4 Aberdeen MD BLTMMDCH40Z  236      
667-256 5 Aberdeen MD BLTMMDCH40Z  236      
667-256 6 Aberdeen MD BLTMMDCH40Z  236      
667-260 3 Baltimore MD BLTMMDCH40Z  238      
667-271 0 Salisbury MD SLBRMDSCXMD  242      
667-273 0 Pikesville MD BLTMMDCH40Z  238      
667-273 1 Pikesville MD BLTMMDCH40Z  238      
667-273 3 Pikesville MD BLTMMDCH40Z  238      
667-273 4 Pikesville MD BLTMMDCH40Z  238      
667-273 5 Pikesville MD BLTMMDCH40Z  238      
667-273 8 Pikesville MD BLTMMDCH40Z  238      
667-273 9 Pikesville MD BLTMMDCH40Z  238      
667-276 1 Bel Air MD BLTMMDCH40Z  238      
667-286 0 Salisbury MD SLBRMDSCXMD  242      
667-286 1 Salisbury MD SLBRMDSCXMD  242      
667-286 2 Salisbury MD SLBRMDSCXMD  242      
667-286 3 Salisbury MD SLBRMDSCXMD  242      
667-286 4 Salisbury MD SLBRMDSCXMD  242      
667-289 A Aberdeen MD BLTMMDCH40Z  236      
667-289 0 Aberdeen MD BLTMMDCH40Z  236      
667-289 1 Aberdeen MD BLTMMDCH40Z  236      
667-289 3 Aberdeen MD BLTMMDCH40Z  236      
667-289 4 Aberdeen MD BLTMMDCH40Z  236      
667-289 5 Aberdeen MD BLTMMDCH40Z  236      
667-289 6 Aberdeen MD BLTMMDCH40Z  236      
667-289 7 Aberdeen MD BLTMMDCH40Z  236      
667-289 8 Aberdeen MD BLTMMDCH40Z  236      
667-289 9 Aberdeen MD BLTMMDCH40Z  236      
667-292 0 Salisbury MD SLBRMDSCXMD  242      
667-292 5 Salisbury MD SLBRMDSCXMD  242      
667-292 6 Salisbury MD SLBRMDSCXMD  242      
667-292 7 Salisbury MD SLBRMDSCXMD  242      
667-292 8 Salisbury MD SLBRMDSCXMD  242      
667-292 9 Salisbury MD SLBRMDSCXMD  242      
667-294 0 Towson MD BLTMMDCH40Z  238      
667-298 A Aberdeen MD BLTMMDCH40Z  236      
667-298 0 Aberdeen MD BLTMMDCH40Z  236      
667-298 1 Aberdeen MD BLTMMDCH40Z  236      
667-298 2 Aberdeen MD BLTMMDCH40Z  236      
667-298 3 Aberdeen MD BLTMMDCH40Z  236      
667-298 5 Aberdeen MD BLTMMDCH40Z  236      
667-298 6 Aberdeen MD BLTMMDCH40Z  236      
667-298 7 Aberdeen MD BLTMMDCH40Z  236      
667-298 8 Aberdeen MD BLTMMDCH40Z  236      
667-298 9 Aberdeen MD BLTMMDCH40Z  236      
667-301 8 Prince Frederick MD BLTMMDCH40Z  238      
667-303 0 Baltimore MD BLTMMDCH40Z  238      
667-303 4 Baltimore MD BLTMMDCH40Z  238      
667-303 5 Baltimore MD BLTMMDCH40Z  238      
667-303 6 Baltimore MD BLTMMDCH40Z  238      
667-303 7 Baltimore MD BLTMMDCH40Z  238      
667-303 8 Baltimore MD BLTMMDCH40Z  238      
667-303 9 Baltimore MD BLTMMDCH40Z  238      
667-304 8 Essex MD BLTMMDCH40Z  238      
667-304 9 Essex MD BLTMMDCH40Z  238      
667-305 0 Pikesville MD BLTMMDCH40Z  238      
667-305 8 Pikesville MD BLTMMDCH40Z  238      
667-308 1 Towson MD BLTMMDCH40Z  238      
667-310 A Parkville MD BLTMMDCH40Z  238      
667-310 0 Parkville MD BLTMMDCH40Z  238      
667-310 9 Parkville MD BLTMMDCH40Z  238      
667-312 0 Baltimore MD BLTMMDCH40Z  238      
667-312 8 Baltimore MD BLTMMDCH40Z  238      
667-312 9 Baltimore MD BLTMMDCH40Z  238      
667-319 A Chestertown MD SLBRMDSCXMD  242      
667-319 8 Chestertown MD SLBRMDSCXMD  242      
667-319 9 Chestertown MD SLBRMDSCXMD  242      
667-320 A Aberdeen MD BLTMMDCH40Z  236      
667-320 0 Aberdeen MD BLTMMDCH40Z  236      
667-320 1 Aberdeen MD BLTMMDCH40Z  236      
667-320 2 Aberdeen MD BLTMMDCH40Z  236      
667-320 3 Aberdeen MD BLTMMDCH40Z  236      
667-320 4 Aberdeen MD BLTMMDCH40Z  236      
667-320 5 Aberdeen MD BLTMMDCH40Z  236      
667-320 6 Aberdeen MD BLTMMDCH40Z  236      
667-320 7 Aberdeen MD BLTMMDCH40Z  236      
667-320 8 Aberdeen MD BLTMMDCH40Z  236      
667-320 9 Aberdeen MD BLTMMDCH40Z  236      
667-321 A Prince Frederick MD BLTMMDCH40Z  238      
667-321 9 Prince Frederick MD BLTMMDCH40Z  238      
667-324 A Randallstown MD BLTMMDCH40Z  238      
667-324 7 Randallstown MD BLTMMDCH40Z  238      
667-324 8 Randallstown MD BLTMMDCH40Z  238      
667-324 9 Randallstown MD BLTMMDCH40Z  238      
667-325 A Glen Burnie MD BLTMMDCH40Z  238      
667-325 2 Glen Burnie MD BLTMMDCH40Z  238      
667-325 7 Glen Burnie MD BLTMMDCH40Z  238      
667-325 8 Glen Burnie MD BLTMMDCH40Z  238      
667-325 9 Glen Burnie MD BLTMMDCH40Z  238      
667-327 9 Cambridge MD SLBRMDSCXMD  242      
667-328 0 Essex MD BLTMMDCH40Z  238      
667-328 1 Essex MD BLTMMDCH40Z  238      
667-328 3 Essex MD BLTMMDCH40Z  238      
667-328 5 Essex MD BLTMMDCH40Z  238      
667-328 6 Essex MD BLTMMDCH40Z  238      
667-328 7 Essex MD BLTMMDCH40Z  238      
667-331 4 Towson MD BLTMMDCH40Z  238      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 >>

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.