Central Office Codes
Exchange | Rate Center | State | Operating Company |
---|---|---|---|
210-977 | SANANTONIO | TX | SOUTHWESTERN BELL |
210-978 | SANANTONIO | TX | SOUTHWESTERN BELL |
210-979 | SANANTONIO | TX | SOUTHWESTERN BELL |
210-980 | SANANTONIO | TX | YOUGHIOGHENY COMMUNICATIONS-TEXAS, LLC |
210-989 | SANANTONIO | TX | SOUTHWESTERN BELL |
210-990 | SANANTONIO | TX | YOUGHIOGHENY COMMUNICATIONS-TEXAS, LLC |
210-991 | SANANTONIO | TX | AT&T LOCAL |
210-995 | SANANTONIO | TX | T-MOBILE USA, INC. |
210-999 | SANANTONIO | TX | SOUTHWESTERN BELL |
212-200 | NWYRCYZN01 | NY | EAGLE COMMUNICATIONS, INC. |
212-201 | NWYRCYZN01 | NY | PAETEC COMMUNICATIONS, INC. - NY |
212-202 | NWYRCYZN01 | NY | GLOBAL NAPS, INC. - NY |
212-203 | NWYRCYZN02 | NY | LEVEL 3 COMMUNICATIONS, LLC - NY |
212-204 | NWYRCYZN01 | NY | RCN TELECOM SERVICES, INC. - NY |
212-205 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-206 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-207 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-208 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-209 | NWYRCYZN01 | NY | TELEPORT COMMUNICATIONS GROUP - NY |
212-210 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-211 | NY | ||
212-212 | NY | ||
212-213 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-214 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-215 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-216 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-217 | NWYRCYZN01 | NY | RCN TELECOM SERVICES, INC. - NY |
212-218 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-219 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-220 | NWYRCYZN01 | NY | MCI WORLDCOM COMMUNICATIONS INC. - NY |
212-221 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-222 | NWYRCYZN02 | NY | VERIZON NEW YORK, INC. |
212-223 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-224 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-225 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-226 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-227 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-228 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-229 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-230 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-231 | NWYRCYZN01 | NY | GLOBAL CROSSING LOCAL SERVICES, INC.-NY |
212-232 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-233 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-234 | NWYRCYZN03 | NY | VERIZON NEW YORK, INC. |
212-235 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-236 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-237 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-238 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-239 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-240 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-241 | NWYRCYZN02 | NY | VERIZON NEW YORK, INC. |
212-242 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-243 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-244 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-245 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-246 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-247 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-248 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-249 | NWYRCYZN02 | NY | VERIZON NEW YORK, INC. |
212-250 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-251 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-252 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-253 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-254 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-255 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-256 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-257 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-258 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-259 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-260 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-261 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-262 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-263 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-264 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-265 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-266 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-267 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-268 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-269 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-270 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-271 | NWYRCYZN01 | NY | MCI WORLDCOM COMMUNICATIONS INC. - NY |
212-272 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-273 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-274 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-275 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-276 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-277 | NWYRCYZN01 | NY | TELEPORT COMMUNICATIONS GROUP - NY |
212-278 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-279 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-280 | NWYRCYZN02 | NY | VERIZON NEW YORK, INC. |
212-281 | NWYRCYZN03 | NY | VERIZON NEW YORK, INC. |
212-282 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-283 | NWYRCYZN03 | NY | VERIZON NEW YORK, INC. |
212-284 | NWYRCYZN01 | NY | TELEPORT COMMUNICATIONS GROUP - NY |
212-285 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-286 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |
212-287 | NWYRCYZN01 | NY | MCIMETRO, ATS, INC. |
212-288 | NWYRCYZN02 | NY | VERIZON NEW YORK, INC. |
212-289 | NWYRCYZN02 | NY | VERIZON NEW YORK, INC. |
212-290 | NWYRCYZN01 | NY | VERIZON NEW YORK, INC. |