| Exchange |
Rate Center |
State |
Operating Company |
| 412-200 |
PTGSBNZN14 |
PA |
AT&T LOCAL |
| 412-201 |
PTTSBGZON1 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-202 |
PTTSBGZON1 |
PA |
TELCOVE OF PENNSYLVANIA, INC. - PA |
| 412-203 |
PTGSBNZN15 |
PA |
TELCOVE OF PENNSYLVANIA, INC. - PA |
| 412-204 |
PTTSBGZON8 |
PA |
US LEC OF PENNSYLVANIA, INC. |
| 412-205 |
PTTSBGZON5 |
PA |
TCG AMERICA PITTSBURGH, INC. |
| 412-206 |
PTGSBNZN13 |
PA |
CHOICE ONE COMMUNICATIONS, INC. |
| 412-207 |
PTTSBGZON6 |
PA |
TCG AMERICA PITTSBURGH, INC. |
| 412-208 |
PTTSBGZON1 |
PA |
MCIMETRO, ATS, INC. |
| 412-209 |
PTTSBGZON1 |
PA |
MCIMETRO, ATS, INC. |
| 412-210 |
|
PA |
|
| 412-211 |
|
PA |
|
| 412-212 |
PTGSBNZN12 |
PA |
TELCOVE OF PENNSYLVANIA, INC. - PA |
| 412-213 |
PTGSBNZN18 |
PA |
TCG AMERICA PITTSBURGH, INC. |
| 412-215 |
PTTSBGZON1 |
PA |
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
| 412-216 |
PTTSBGZON1 |
PA |
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
| 412-217 |
WASHINGTON |
PA |
NEW CINGULAR WIRELESS PCS, LLC - IL |
| 412-219 |
PTGSBNZN18 |
PA |
US LEC OF PENNSYLVANIA, INC. |
| 412-220 |
PTGSBNZN13 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-221 |
PTGSBNZN13 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-222 |
PTTSBGZON1 |
PA |
TCG AMERICA PITTSBURGH, INC. |
| 412-223 |
PTTSBGZON2 |
PA |
CORE COMMUNICATIONS, INC. - PA |
| 412-224 |
PTTSBGZON1 |
PA |
COMMPARTNERS, LLC - PA |
| 412-225 |
PTTSBGZON1 |
PA |
NEW CINGULAR WIRELESS PCS, LLC - IL |
| 412-226 |
CLAIRTON |
PA |
TCG AMERICA PITTSBURGH, INC. |
| 412-227 |
PTTSBGZON1 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-228 |
PTTSBGZON1 |
PA |
CITYNET PENNSYLVANIA, LLC - PA |
| 412-229 |
PTGSBNZN22 |
PA |
US LEC OF PENNSYLVANIA, INC. |
| 412-231 |
PTTSBGZON1 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-232 |
PTTSBGZON1 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-233 |
CLAIRTON |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-234 |
PTTSBGZON1 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-235 |
PTTSBGZON1 |
PA |
GLOBAL CROSSING LOCAL SERVICES, INC.-PA |
| 412-236 |
PTTSBGZON1 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-237 |
PTTSBGZON1 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-238 |
PTTSBGZON2 |
PA |
GLOBAL CROSSING LOCAL SERVICES, INC.-PA |
| 412-240 |
PTGSBNZN14 |
PA |
AMERICAN MESSAGING (AM), INC. |
| 412-241 |
PTTSBGZON4 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-242 |
PTTSBGZON4 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-243 |
PTTSBGZON4 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-244 |
PTTSBGZON4 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-245 |
PTGSBNZN22 |
PA |
TELCOVE OF PENNSYLVANIA, INC. - PA |
| 412-246 |
PTTSBGZON1 |
PA |
CHOICE ONE COMMUNICATIONS, INC. |
| 412-247 |
PTTSBGZON4 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-248 |
PTGSBNZN14 |
PA |
FULL SERVICE COMPUTING CORPORATION |
| 412-249 |
PTGSBNZN14 |
PA |
TCG AMERICA PITTSBURGH, INC. |
| 412-250 |
PTTSBGZON7 |
PA |
US LEC OF PENNSYLVANIA, INC. |
| 412-251 |
PTTSBGZON1 |
PA |
COMCAST PHONE OF PENNSYLVANIA, LLC - PA |
| 412-252 |
PTTSBGZON3 |
PA |
TCG AMERICA PITTSBURGH, INC. |
| 412-253 |
PTTSBGZON6 |
PA |
PAETEC COMMUNICATIONS, INC. - PA |
| 412-254 |
PTTSBGZON6 |
PA |
INTERMEDIA COMMUNICATIONS INC. - PA |
| 412-255 |
PTTSBGZON1 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-256 |
PTTSBGZON4 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-257 |
PTGSBNZN13 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-258 |
PTTSBGZON1 |
PA |
INTERMEDIA COMMUNICATIONS INC. - PA |
| 412-259 |
PTGSBNZN16 |
PA |
TCG AMERICA PITTSBURGH, INC. |
| 412-260 |
PTTSBGZON1 |
PA |
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
| 412-261 |
PTTSBGZON1 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-262 |
PTGSBNZN15 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-263 |
PTTSBGZON1 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-264 |
PTGSBNZN15 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-265 |
PTGSBNZN20 |
PA |
LEVEL 3 COMMUNICATIONS, LLC - PA |
| 412-266 |
PTTSBGZON1 |
PA |
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
| 412-267 |
PTGSBNZN10 |
PA |
TELCOVE OF PENNSYLVANIA, INC. - PA |
| 412-268 |
PTTSBGZON1 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-269 |
PTGSBNZN15 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-270 |
PTGSBNZN14 |
PA |
ARCH WIRELESS HOLDINGS, INC. |
| 412-271 |
PTTSBGZON4 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-272 |
PTGSBNZN14 |
PA |
ARCH WIRELESS HOLDINGS, INC. |
| 412-273 |
PTTSBGZON4 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-274 |
PTGSBNZN12 |
PA |
ARCH WIRELESS HOLDINGS, INC. |
| 412-276 |
PTGSBNZN14 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-277 |
PTTSBGZON1 |
PA |
LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. |
| 412-278 |
PTGSBNZN14 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-279 |
PTGSBNZN14 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-280 |
PTTSBGZON1 |
PA |
ARCH WIRELESS HOLDINGS, INC. |
| 412-281 |
PTTSBGZON1 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-282 |
PTTSBGZON3 |
PA |
GLOBAL CROSSING LOCAL SERVICES, INC.-PA |
| 412-283 |
PTGSBNZN12 |
PA |
PENN TELECOM, INC. |
| 412-286 |
PTTSBGZON2 |
PA |
GLOBAL NAPS - PA |
| 412-287 |
PTTSBGZON1 |
PA |
NEXTEL COMMUNICATIONS, INC. |
| 412-288 |
PTTSBGZON1 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-289 |
INDIANA |
PA |
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
| 412-291 |
PTTSBGZON1 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-292 |
PTGSBNZN13 |
PA |
NEXTEL COMMUNICATIONS, INC. |
| 412-293 |
PTTSBGZON1 |
PA |
ARCH WIRELESS HOLDINGS, INC. |
| 412-294 |
PTGSBNZN14 |
PA |
TELCOVE OF PENNSYLVANIA, INC. - PA |
| 412-296 |
WASHINGTON |
PA |
AERIAL COMMUNICATIONS |
| 412-297 |
PTTSBGZON1 |
PA |
MCIMETRO, ATS, INC. |
| 412-298 |
PTTSBGZON1 |
PA |
NEW CINGULAR WIRELESS PCS, LLC - IL |
| 412-299 |
PTGSBNZN15 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-300 |
PTGSBNZN14 |
PA |
ARCH WIRELESS HOLDINGS, INC. |
| 412-301 |
PTTSBGZON2 |
PA |
COMCAST PHONE OF PENNSYLVANIA, LLC - PA |
| 412-302 |
PTTSBGZON1 |
PA |
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
| 412-303 |
PTTSBGZON1 |
PA |
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
| 412-304 |
PTTSBGZON1 |
PA |
SPRINT SPECTRUM L.P. |
| 412-305 |
PTGSBNZN14 |
PA |
AMERICAN MESSAGING (AM), INC. |
| 412-306 |
PTTSBGZON6 |
PA |
VERIZON PENNSYLVANIA, INC. |
| 412-307 |
PTTSBGZON2 |
PA |
CHOICE ONE COMMUNICATIONS, INC. |
| 412-308 |
PTGSBNZN12 |
PA |
TCG AMERICA PITTSBURGH, INC. |
