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.

Switch: WASKDCFNAMD

<< 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 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
240-808 4 Leonardtown MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2016-06-04   
240-808 5 Leonardtown MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2016-02-05   
240-808 9 Leonardtown MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2015-08-01   
240-810 2 Washington Zone 10 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2016-06-05   
240-812 2 Poolesville MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2007-01-13   
240-814 A Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-814 0 Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-07-24   
240-814 1 Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-07-24   
240-814 2 Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-07-24   
240-814 3 Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-07-24   
240-814 4 Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-07-24   
240-814 9 Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2023-06-29   
240-825 A Washington Zone 4 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-825 5 Washington Zone 4 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2017-02-21   
240-825 9 Washington Zone 4 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2016-05-14   
240-839 A Washington Zone 3 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-839 0 Washington Zone 3 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2007-03-09   
240-854 6 Washington Zone 4 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-04-25   
240-858 A Washington Zone 2 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-858 2 Washington Zone 2 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2017-07-09   
240-858 9 Washington Zone 2 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2016-09-10   
240-863 1 Washington Zone 3 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2005-07-02   
240-863 4 Washington Zone 3 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2006-06-02   
240-863 8 Washington Zone 3 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2005-06-02   
240-885 2 Washington Zone 10 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2021-08-16   
240-886 2 Washington Zone 4 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-01-09   
240-886 3 Washington Zone 4 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-02-11   
240-890 A Washington Zone 5 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-890 0 Washington Zone 5 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-02-23   
240-890 1 Washington Zone 5 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-04-25   
240-890 3 Washington Zone 5 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-04-25   
240-890 5 Washington Zone 5 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-07-28   
240-890 6 Washington Zone 5 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-07-28   
240-906 3 Washington Zone 4 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2017-10-26   
240-907 A Washington Zone 10 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-907 6 Washington Zone 10 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2018-04-27   
240-907 9 Washington Zone 10 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2016-09-10   
240-909 1 Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-03-05   
240-909 2 Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-03-05   
240-909 3 Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-03-05   
240-909 6 Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-06-02   
240-909 7 Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-03-05   
240-909 8 Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-03-05   
240-925 A Leonardtown MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-925 0 Leonardtown MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-925 1 Leonardtown MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-925 2 Leonardtown MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-925 3 Leonardtown MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-925 4 Leonardtown MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-925 5 Leonardtown MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-925 6 Leonardtown MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-925 7 Leonardtown MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2003-06-03   
240-925 8 Leonardtown MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-925 9 Leonardtown MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-927 0 Washington Zone 4 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-08-07   
240-927 1 Washington Zone 4 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-08-07   
240-927 2 Washington Zone 4 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-08-07   
240-927 3 Washington Zone 4 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-08-07   
240-935 A Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-935 0 Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-09-11   
240-935 1 Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-09-11   
240-935 2 Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-09-11   
240-935 6 Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-10-29   
240-935 7 Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-10-29   
240-935 8 Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-10-29   
240-940 3 Washington Zone 4 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2023-07-13   
240-941 4 Washington Zone 2 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-10-31   
240-941 7 Washington Zone 2 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-12-09   
240-941 9 Washington Zone 2 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-10-02   
240-948 7 Leonardtown MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-10-29   
240-948 8 Leonardtown MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-10-29   
240-956 8 Washington Zone 2 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2021-07-02   
240-956 9 Washington Zone 2 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2021-07-02   
240-961 A Poolesville MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-961 0 Poolesville MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-11-06   
240-961 1 Poolesville MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2023-11-29   
240-961 2 Poolesville MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2025-03-13   
240-961 6 Poolesville MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2026-05-27   
240-961 8 Poolesville MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2023-05-25   
240-961 9 Poolesville MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2025-09-25   
240-962 A Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-962 0 Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-12-08   
240-962 1 Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-12-08   
240-962 2 Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2022-12-08   
240-962 3 Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2023-08-22   
240-962 4 Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2023-08-22   
240-962 7 Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2023-09-21   
240-962 8 Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2023-09-21   
240-962 9 Laurel MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2023-09-21   
240-980 A Leonardtown MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-994 A Washington Zone 10 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-997 A Washington Zone 3 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-997 0 Washington Zone 3 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-997 1 Washington Zone 3 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-997 2 Washington Zone 3 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2004-06-18   
240-997 3 Washington Zone 3 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2004-09-20   
240-997 4 Washington Zone 3 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2004-09-20   
240-997 5 Washington Zone 3 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2004-09-20   
240-997 6 Washington Zone 3 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-997 7 Washington Zone 3 MD 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2004-09-20   

<< 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 >>

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.