NPA
NXX
CLLI
City, ST
Telco
203
580
WTRBCT0004T
WATERBURY
ARCH WIRELESS HOLDINGS INC.
203
670
WTRBCT0004T
WATERBURY
SOUTHERN NEW ENGLAND TELEPHONE CO.
203
680
WTRBCT0004T
WATERBURY
ARCH WIRELESS HOLDINGS INC.
203
780
WTRBCT0004T
WATERBURY
ARCH WIRELESS HOLDINGS INC.