NPA
NXX
CLLI
City, ST
Telco
410
255
ARMGMDARDS0
ARGRGBSNIS
VERIZON MARYLAND INC.
410
360
ARMGMDARDS0
ARGRGBSNIS
VERIZON MARYLAND INC.
410
437
ARMGMDARDS0
ARGRGBSNIS
VERIZON MARYLAND INC.
410
439
ARMGMDARDS0
ARGRGBSNIS
VERIZON MARYLAND INC.
443
770
ARMGMDARDS0
ARGRGBSNIS
VERIZON MARYLAND INC.