NPA
NXX
CLLI
City, ST
Telco
410
325
BLTMMDFRDS0
BALTIMORE
VERIZON MARYLAND INC.
410
483
BLTMMDFRDS0
BALTIMORE
VERIZON MARYLAND INC.
410
485
BLTMMDFRDS0
BALTIMORE
VERIZON MARYLAND INC.
410
488
BLTMMDFRDS0
BALTIMORE
VERIZON MARYLAND INC.
410
866
BLTMMDFRDS0
ESSEX
VERIZON MARYLAND INC.
443
868
BLTMMDFRDS0
ESSEX
VERIZON MARYLAND INC.