NPA
NXX
CLLI
City, ST
Telco
410
282
DNDLMDDNDS0
DUNDALK
VERIZON MARYLAND INC.
410
284
DNDLMDDNDS0
DUNDALK
VERIZON MARYLAND INC.
410
285
DNDLMDDNDS0
DUNDALK
VERIZON MARYLAND INC.
410
288
DNDLMDDNDS0
DUNDALK
VERIZON MARYLAND INC.
410
631
DNDLMDDNDS0
BALTIMORE
VERIZON MARYLAND INC.
410
633
DNDLMDDNDS0
BALTIMORE
VERIZON MARYLAND INC.