| Exchange |
Rate Center |
State |
Operating Company |
| 312-200 |
|
IL |
AMERITECH ILLINOIS |
| 312-201 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-202 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-203 |
CHICGOZN01 |
IL |
NEW CINGULAR WIRELESS PCS, LLC - IL |
| 312-204 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-205 |
CHICGOZN01 |
IL |
ALLEGIANCE TELECOM, INC. - IL |
| 312-206 |
CHICGOZN01 |
IL |
NEW CINGULAR WIRELESS PCS, LLC - IL |
| 312-207 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-208 |
CHICGOZN01 |
IL |
NEW CINGULAR WIRELESS PCS, LLC - IL |
| 312-209 |
NORTHBROOK |
IL |
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
| 312-210 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-211 |
|
IL |
|
| 312-212 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-213 |
CHICGOZN01 |
IL |
NEW CINGULAR WIRELESS PCS, LLC - IL |
| 312-214 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-215 |
WHEELING |
IL |
NEW CINGULAR WIRELESS PCS, LLC - IL |
| 312-216 |
CHICGOZN01 |
IL |
ADBEEP, LLC |
| 312-217 |
CHICGOZN01 |
IL |
UNITED STATES CELLULAR CORP. - ILLINOIS |
| 312-218 |
CHICGOZN01 |
IL |
NEW CINGULAR WIRELESS PCS, LLC - IL |
| 312-220 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-222 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-223 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-224 |
CHICGOZN01 |
IL |
BROADWING COMMUNICATIONS, LLC - IL |
| 312-225 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-226 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-228 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-229 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-230 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-231 |
ROSELLE |
IL |
NEW CINGULAR WIRELESS PCS, LLC - IL |
| 312-232 |
CHICGOZN01 |
IL |
AMERICAN MESSAGING (AM), INC. |
| 312-233 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-234 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-235 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-236 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-237 |
CHICGOZN01 |
IL |
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
| 312-238 |
CHICGOZN01 |
IL |
BROADWING COMMUNICATIONS, LLC - IL |
| 312-239 |
CHICGOZN01 |
IL |
AT&T LOCAL |
| 312-240 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-242 |
CHICGOZN01 |
IL |
TELEPORT COMMUNICATIONS GROUP - CHICAGO |
| 312-243 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-244 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-245 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-246 |
WHEELING |
IL |
NEW CINGULAR WIRELESS PCS, LLC - IL |
| 312-247 |
CHICGOZN01 |
IL |
GLOBALCOM, INC.-IL |
| 312-249 |
CHICGOZN01 |
IL |
ARCH WIRELESS HOLDINGS, INC. |
| 312-250 |
CHICGOZN01 |
IL |
ARCH WIRELESS HOLDINGS, INC. |
| 312-251 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-252 |
CHICGOZN01 |
IL |
ALLEGIANCE TELECOM, INC. - IL |
| 312-253 |
CHICGOZN01 |
IL |
ALLEGIANCE TELECOM, INC. - IL |
| 312-254 |
CHICGOZN01 |
IL |
ALLEGIANCE TELECOM, INC. - IL |
| 312-255 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-256 |
CHICGOZN01 |
IL |
ALLEGIANCE TELECOM, INC. - IL |
| 312-258 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-259 |
CHICGOZN01 |
IL |
NEW CINGULAR WIRELESS PCS, LLC - IL |
| 312-260 |
CHICGOZN01 |
IL |
MCIMETRO, ATS, INC. |
| 312-261 |
CHICGOZN01 |
IL |
BROADWING COMMUNICATIONS, LLC - IL |
| 312-262 |
CHICGOZN01 |
IL |
ALLEGIANCE TELECOM, INC. - IL |
| 312-263 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-264 |
CHICGOZN01 |
IL |
BROADWING COMMUNICATIONS, LLC - IL |
| 312-265 |
CHICGOZN01 |
IL |
ACCESS ONE, INC. - IL |
| 312-266 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-267 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-268 |
CHICGOZN01 |
IL |
BROADWING COMMUNICATIONS, LLC - IL |
| 312-269 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-271 |
CHICGOZN01 |
IL |
ARCH WIRELESS HOLDINGS, INC. |
| 312-272 |
CHICGOZN01 |
IL |
ARCH WIRELESS HOLDINGS, INC. |
| 312-274 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-275 |
CHICGOZN01 |
IL |
ALLEGIANCE TELECOM, INC. - IL |
| 312-276 |
CHICGOZN01 |
IL |
ALLEGIANCE TELECOM, INC. - IL |
| 312-277 |
CHICGOZN01 |
IL |
ALLEGIANCE TELECOM, INC. - IL |
| 312-278 |
CHICGOZN01 |
IL |
BROADWING COMMUNICATIONS, LLC - IL |
| 312-279 |
CHICGOZN01 |
IL |
MCIMETRO, ATS, INC. |
| 312-280 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-281 |
CHICGOZN01 |
IL |
GLOBAL CROSSING LOCAL SERVICES, INC.-IL |
| 312-282 |
CHICGOZN01 |
IL |
NEW CINGULAR WIRELESS PCS, LLC - IL |
| 312-283 |
CHICGOZN01 |
IL |
GLOBAL CROSSING LOCAL SERVICES, INC.-IL |
| 312-284 |
CHICGOZN01 |
IL |
XO ILLINOIS, INC. |
| 312-285 |
CHICGOZN01 |
IL |
SPRINT SPECTRUM L.P. |
| 312-286 |
CHICGOZN01 |
IL |
NEW CINGULAR WIRELESS PCS, LLC - IL |
| 312-287 |
CHICGOZN07 |
IL |
NEXTEL COMMUNICATIONS, INC. |
| 312-288 |
CHICGOZN01 |
IL |
MCIMETRO, ATS, INC. |
| 312-289 |
CHICGOZN01 |
IL |
ARCH WIRELESS HOLDINGS, INC. |
| 312-290 |
CHICGOZN01 |
IL |
ARCH WIRELESS HOLDINGS, INC. |
| 312-291 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-293 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-294 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-295 |
LA GRANGE |
IL |
ARCH WIRELESS HOLDINGS, INC. |
| 312-296 |
CHICGOZN01 |
IL |
NEXTEL COMMUNICATIONS, INC. |
| 312-297 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-298 |
CHICGOZN01 |
IL |
SIGECOM, LLC - IL |
| 312-299 |
CHICGOZN01 |
IL |
ARCH WIRELESS HOLDINGS, INC. |
| 312-300 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-301 |
HINSDALE |
IL |
NEW CINGULAR WIRELESS PCS, LLC - IL |
| 312-302 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-303 |
WHEELING |
IL |
NEW CINGULAR WIRELESS PCS, LLC - IL |
| 312-304 |
HINSDALE |
IL |
NEW CINGULAR WIRELESS PCS, LLC - IL |
| 312-305 |
NORTHBROOK |
IL |
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
| 312-306 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
| 312-307 |
CHICGOZN01 |
IL |
NEW CINGULAR WIRELESS PCS, LLC - IL |
| 312-308 |
CHICGOZN01 |
IL |
AMERITECH ILLINOIS |
