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Central Office Codes

Exchange Rate Center State Operating Company
248-912 NORTHVILLE MI TDS METROCOM INC. - MI
248-913 CLARKSTON MI TELNET WORLDWIDE, INC.
248-914 SOUTHFIELD MI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI
248-915 SOUTHFIELD MI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI
248-917 PONTIAC MI SPRINT SPECTRUM L.P.
248-918 TROY MI LEVEL 3 COMMUNICATIONS, LLC - MI
248-919 FARMINGTON MI TDS METROCOM INC. - MI
248-920 PONTIAC MI ALLEGIANCE TELECOM OF MICHIGAN, INC.
248-921 NORTHVILLE MI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI
248-922 CLARKSTON MI AMERITECH MICHIGAN
248-924 NORTHVILLE MI COMCAST PHONE OF MICHIGAN, LLC - MI
248-925 TROY MI TELEPORT COMMUNICATIONS GROUP AMERICA - MI
248-926 WALLEDLAKE MI AMERITECH MICHIGAN
248-927 CLARKSTON MI ALLEGIANCE TELECOM OF MICHIGAN, INC.
248-928 TROY MI ALLEGIANCE TELECOM OF MICHIGAN, INC.
248-929 LAKE ORION MI LEVEL 3 COMMUNICATIONS, LLC - MI
248-930 TROY MI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI
248-931 PONTIAC MI NEW CINGULAR WIRELESS PCS, LLC - IL
248-932 W BLOOMFLD MI AMERITECH MICHIGAN
248-933 PONTIAC MI NEW CINGULAR WIRELESS PCS, LLC - IL
248-935 PONTIAC MI SPRINT SPECTRUM L.P.
248-936 SOUTHFIELD MI MCI WORLDCOM COMMUNICATIONS, INC. - MI
248-937 COMMERCE MI BROADWING COMMUNICATIONS, LLC - MI
248-939 FARMINGTON MI NEXTEL COMMUNICATIONS, INC.
248-941 ROCHESTER MI SIGECOM, LLC - MI
248-942 CLARKSTON MI BROADWING COMMUNICATIONS, LLC - MI
248-943 SOUTHFIELD MI SPRINT SPECTRUM L.P.
248-944 PONTIAC MI AMERITECH MICHIGAN
248-945 SOUTHFIELD MI AMERITECH MICHIGAN
248-946 NORTHVILLE MI SIGECOM, LLC - MI
248-948 SOUTHFIELD MI AMERITECH MICHIGAN
248-950 MI
248-951 XXXXXXXXXX MI AMERITECH MICHIGAN
248-952 BIRMINGHAM MI AMERITECH MICHIGAN
248-953 TROY MI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI
248-955 ROYAL OAK MI PHONE MICHIGAN
248-956 WALLEDLAKE MI PHONE MICHIGAN
248-957 FARMINGTON MI MCI WORLDCOM COMMUNICATIONS, INC. - MI
248-958 MI
248-959 MI
248-960 WALLEDLAKE MI AMERITECH MICHIGAN
248-961 PONTIAC MI NEW CINGULAR WIRELESS PCS, LLC - IL
248-962 NORTHVILLE MI PHONE MICHIGAN
248-964 TROY MI AMERITECH MICHIGAN
248-966 SOUTHFIELD MI ARCH WIRELESS HOLDINGS, INC.
248-967 ROYAL OAK MI AMERITECH MICHIGAN
248-968 ROYAL OAK MI AMERITECH MICHIGAN
248-969 OXFORD MI AMERITECH MICHIGAN
248-970 HOLLY MI ARCH WIRELESS HOLDINGS, INC.
248-971 BIRMINGHAM MI MCI WORLDCOM COMMUNICATIONS, INC. - MI
248-972 PONTIAC MI AMERITECH MICHIGAN
248-973 W BLOOMFLD MI MCIMETRO, ATS, INC.
248-974 NORTHVILLE MI SPRINT SPECTRUM L.P.
248-975 PONTIAC MI AMERITECH MICHIGAN
248-976 MI
248-977 PONTIAC MI NEW CINGULAR WIRELESS PCS, LLC - IL
248-978 PONTIAC MI SIGECOM, LLC - MI
248-979 BIRMINGHAM MI METRO PCS, INC.
248-980 PONTIAC MI SPRINT SPECTRUM L.P.
248-981 PONTIAC MI SPRINT SPECTRUM L.P.
248-982 NORTHVILLE MI OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC
248-984 NORTHVILLE MI MICHTEL COMMUNICATIONS LLC - MI
248-985 W BLOOMFLD MI ALLEGIANCE TELECOM OF MICHIGAN, INC.
248-987 FARMINGTON MI AT&T LOCAL
248-988 BIRMINGHAM MI AMERITECH MICHIGAN
248-989 TROY MI ALLEGIANCE TELECOM OF MICHIGAN, INC.
248-990 ROYAL OAK MI NEW CINGULAR WIRELESS PCS, LLC - IL
248-991 FARMINGTON MI MCIMETRO, ATS, INC.
248-992 ROYAL OAK MI AMERICAN MESSAGING (AM), INC.
248-993 PONTIAC MI INSTANT PAGE, INC.
248-994 FARMINGTON MI AMERITECH MICHIGAN
248-995 ROYAL OAK MI AMERICAN MESSAGING (AM), INC.
248-996 SOUTHFIELD MI CMC TELECOM, INC. - MI
248-997 AUBURN HTS MI BROADWING COMMUNICATIONS, LLC - MI
248-998 ROYAL OAK MI AMERICAN MESSAGING (AM), INC.
248-999 MI
251-200 FORTMORGAN AL NEXTEL COMMUNICATIONS, INC.
251-202 BAYMINETTE AL LEVEL 3 COMMUNICATIONS, LLC-AL
251-203 AL BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL
251-204 AL BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL
251-207 BELLEFONTN AL NEW CINGULAR WIRELESS PCS, LLC - GA
251-208 MOBILE AL BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
251-209 MOBILE AL ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC
251-210 FAIRHOPE AL DELTACOM, INC. - AL
251-211 AL
251-212 BREWTON AL DELTACOM, INC. - AL
251-213 FOLEY AL NEW CINGULAR WIRELESS PCS, LLC - GA
251-214 MOBILE AL BALDWIN COUNTY INTERNET / DSSI SERVICES, LLC - AL
251-215 SEMINOLE AL ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC
251-216 EVERGREEN AL LEVEL 3 COMMUNICATIONS, LLC-AL
251-217 MOBILE AL TELCOVE OPERATIONS, INC. - AL
251-218 MCINTOSH AL DELTACOM, INC. - AL
251-219 MOBILE AL BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
251-221 MOBILE AL BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
251-223 GULFSHORES AL LOUISIANA UNWIRED LLC
251-224 GULFSHORES AL BALDWIN COUNTY INTERNET / DSSI SERVICES, LLC - AL
251-225 MCINTOSH AL NEW CINGULAR WIRELESS PCS, LLC - GA
251-226 EVERGREEN AL DELTACOM, INC. - AL
251-227 EVERGREEN AL NEW CINGULAR WIRELESS PCS, LLC - GA
251-228 FORTMORGAN AL NEW CINGULAR WIRELESS PCS, LLC - GA