NPA
NXX
CLLI
City, ST
Telco
301
324
CPHGMDCADS0
WSHNGTNZN5
VERIZON MARYLAND INC.
301
333
CPHGMDCADS0
WSHNGTNZN5
VERIZON MARYLAND INC.
301
336
CPHGMDCADS0
WSHNGTNZN5
VERIZON MARYLAND INC.
301
350
CPHGMDCADS0
WSHNGTNZN5
VERIZON MARYLAND INC.
301
499
CPHGMDCADS0
WSHNGTNZN5
VERIZON MARYLAND INC.
301
808
CPHGMDCADS0
WSHNGTNZN5
VERIZON MARYLAND INC.