NPA
NXX
CLLI
City, ST
Telco
248
258
BRHMMIMNCG0
BIRMINGHAM
AMERITECH MICHIGAN
248
433
BRHMMIMNCG0
BIRMINGHAM
AMERITECH MICHIGAN
248
540
BRHMMIMNCG0
BIRMINGHAM
AMERITECH MICHIGAN
248
642
BRHMMIMNCG0
BIRMINGHAM
AMERITECH MICHIGAN
248
644
BRHMMIMNCG0
BIRMINGHAM
AMERITECH MICHIGAN
248
645
BRHMMIMNCG0
BIRMINGHAM
AMERITECH MICHIGAN
248
646
BRHMMIMNCG0
BIRMINGHAM
AMERITECH MICHIGAN
248
647
BRHMMIMNCG0
BIRMINGHAM
AMERITECH MICHIGAN
248
901
BRHMMIMNCG0
BIRMINGHAM
AMERITECH MICHIGAN
248
988
BRHMMIMNCG0
BIRMINGHAM
AMERITECH MICHIGAN