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: ANNPMDANDS0

Remotes:

Switch Switch name Switch type
GLVLMDGLRS1  GALESVILLE  5ER 
MAYOMDMYRS1  MAYO  EXM 
STMRMDSMRS1  SAINT MARGARETS  EXM 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
301-261 1 Washington Zone 14 (Baltimore LATA) MD 9212 VERIZON MARYLAND, INC. 238      
301-261 2 Washington Zone 14 (Baltimore LATA) MD 9212 VERIZON MARYLAND, INC. 238      
301-858 5 Washington Zone 14 (Baltimore LATA) MD 9212 VERIZON MARYLAND, INC. 238      
301-858 6 Washington Zone 14 (Baltimore LATA) MD 9212 VERIZON MARYLAND, INC. 238      
301-858 8 Washington Zone 14 (Baltimore LATA) MD 9212 VERIZON MARYLAND, INC. 238      
410-216 A Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-216 6 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-216 7 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-216 8 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-216 9 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-260 A Severna Park MD 9212 VERIZON MARYLAND, INC. 238      
410-260 1 Severna Park MD 9212 VERIZON MARYLAND, INC. 238      
410-260 2 Severna Park MD 9212 VERIZON MARYLAND, INC. 238      
410-260 3 Severna Park MD 9212 VERIZON MARYLAND, INC. 238      
410-260 4 Severna Park MD 9212 VERIZON MARYLAND, INC. 238      
410-260 5 Severna Park MD 9212 VERIZON MARYLAND, INC. 238      
410-260 6 Severna Park MD 9212 VERIZON MARYLAND, INC. 238      
410-260 7 Severna Park MD 9212 VERIZON MARYLAND, INC. 238      
410-260 8 Severna Park MD 9212 VERIZON MARYLAND, INC. 238      
410-263 A Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-267 A Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-267 0 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-267 1 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-267 2 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-267 5 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-267 6 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-267 7 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-267 8 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-267 9 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-268 A Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-269 A Severna Park MD 9212 VERIZON MARYLAND, INC. 238      
410-269 0 Severna Park MD 9212 VERIZON MARYLAND, INC. 238      
410-269 1 Severna Park MD 9212 VERIZON MARYLAND, INC. 238      
410-269 2 Severna Park MD 9212 VERIZON MARYLAND, INC. 238      
410-269 4 Severna Park MD 9212 VERIZON MARYLAND, INC. 238      
410-269 5 Severna Park MD 9212 VERIZON MARYLAND, INC. 238      
410-269 6 Severna Park MD 9212 VERIZON MARYLAND, INC. 238      
410-269 7 Severna Park MD 9212 VERIZON MARYLAND, INC. 238      
410-269 8 Severna Park MD 9212 VERIZON MARYLAND, INC. 238      
410-280 A Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-280 0 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-280 1 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-280 2 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-280 3 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-280 4 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-280 5 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-280 6 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-280 8 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-280 9 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-295 A Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-626 A Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-626 0 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-626 1 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-626 2 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-626 3 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-626 5 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-626 6 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-626 9 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
410-974 2 Severna Park MD 9212 VERIZON MARYLAND, INC. 238      
410-974 3 Severna Park MD 9212 VERIZON MARYLAND, INC. 238      
410-974 5 Severna Park MD 9212 VERIZON MARYLAND, INC. 238      
410-974 8 Severna Park MD 9212 VERIZON MARYLAND, INC. 238      
410-974 9 Severna Park MD 9212 VERIZON MARYLAND, INC. 238      
410-990 A Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
443-476 A Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
443-482 A Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
443-482 0 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
443-482 1 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
443-482 2 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
443-482 3 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
443-482 7 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
443-482 8 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      
443-482 9 Annapolis MD 9212 VERIZON MARYLAND, INC. 238      

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

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