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: TWSNMDTWDS0

1 2 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
410-249 A Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-249 0 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-249 1 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-249 2 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-249 4 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-249 5 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-249 6 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-249 7 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-249 8 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-249 9 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-296 A Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-307 A Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-307 2 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-307 5 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-307 6 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-321 A Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-324 A Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-324 1 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-324 4 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-324 5 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-324 8 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-337 A Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-339 A Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-339 3 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-339 4 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-339 5 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-339 6 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-339 7 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-494 A Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-512 A Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-512 0 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-512 1 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-512 2 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-512 3 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-512 4 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-512 5 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-512 8 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-583 A Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-583 0 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-583 1 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-583 2 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-583 4 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-583 5 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-583 6 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-583 7 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-583 8 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-583 9 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-716 A Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-716 0 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-716 1 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-716 2 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-716 3 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-716 7 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-769 A Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-769 1 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-769 2 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-769 4 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-769 5 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-769 6 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-769 7 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-769 8 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-769 9 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-816 A Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-821 A Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-823 A Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-825 A Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-828 A Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-830 A Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-830 2 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-830 3 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-830 4 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-830 5 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-830 6 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-830 7 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-830 8 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-832 A Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-832 0 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-832 1 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-832 2 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-832 4 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-832 5 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-832 7 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-832 8 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-847 A Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-847 1 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-847 3 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-847 6 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-847 9 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-853 A Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-853 0 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-853 1 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-853 2 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-853 3 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-853 4 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-853 6 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-853 8 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-853 9 Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-887 A Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-938 A Towson MD 9212 VERIZON MARYLAND, INC. 238      
410-938 2 Towson MD 9212 VERIZON MARYLAND, INC. 238      

1 2 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.