Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: CTVLMDCTDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
410-455 A Catonsville MD 9212 VERIZON MARYLAND, INC. 238      
410-719 A Catonsville MD 9212 VERIZON MARYLAND, INC. 238      
410-744 A Catonsville MD 9212 VERIZON MARYLAND, INC. 238      
410-747 A Catonsville MD 9212 VERIZON MARYLAND, INC. 238      
410-788 A Catonsville MD 9212 VERIZON MARYLAND, INC. 238      
410-869 A Catonsville MD 9212 VERIZON MARYLAND, INC. 238      
410-869 0 Catonsville MD 9212 VERIZON MARYLAND, INC. 238      
410-869 1 Catonsville MD 9212 VERIZON MARYLAND, INC. 238      
410-869 3 Catonsville MD 9212 VERIZON MARYLAND, INC. 238      
410-869 4 Catonsville MD 9212 VERIZON MARYLAND, INC. 238      
410-869 7 Catonsville MD 9212 VERIZON MARYLAND, INC. 238      
410-869 8 Catonsville MD 9212 VERIZON MARYLAND, INC. 238      
410-869 9 Catonsville MD 9212 VERIZON MARYLAND, INC. 238      
443-612 A Catonsville MD 9212 VERIZON MARYLAND, INC. 238      
443-840 1 Catonsville MD 9212 VERIZON MARYLAND, INC. 238      
443-840 2 Catonsville MD 9212 VERIZON MARYLAND, INC. 238      
443-840 3 Catonsville MD 9212 VERIZON MARYLAND, INC. 238      
443-840 4 Catonsville MD 9212 VERIZON MARYLAND, INC. 238      
443-840 5 Catonsville MD 9212 VERIZON MARYLAND, INC. 238      

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

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