All assignees
800 prefixes in 518 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 518-200 | PLATTSBG | 4721 | — | — |
| 518-201 | PAULSMITHS | 793K | — | Yes |
| 518-202 | GLEN | 4006 | — | Yes |
| 518-203 | TROY | 7140 | — | Yes |
| 518-204 | MOOERS | 793K | — | Yes |
| 518-205 | HOOSICKFLS | 4006 | — | Yes |
| 518-206 | ROUSES PT | 793K | — | Yes |
| 518-207 | ALBANY | 4006 | — | Yes |
| 518-208 | CHAMPLAIN | 793K | — | Yes |
| 518-209 | ALBANY | 5562 | — | Yes |
| 518-210 | ALBANY | 5562 | — | Yes |
| 518-211 | XXXXXXXXXX | MULT | — | — |
| 518-212 | AMSTERDAM | 4006 | — | Yes |
| 518-213 | COLONIE | 8473 | — | Yes |
| 518-214 | ROTERDMJCT | 793K | — | Yes |
| 518-215 | CHAZY | 793K | — | Yes |
| 518-216 | CROWNPOINT | 793K | — | Yes |
| 518-217 | ELIZABTHTN | 7140 | — | Yes |
| 518-218 | COLONIE | 9104 | — | Yes |
| 518-219 | PLATTSBG | 073H | 2016-12-05 | Yes |
| 518-220 | COLONIE | 9104 | — | Yes |
| 518-221 | ALBANY | 5562 | — | Yes |
| 518-222 | GLENSFALLS | 6959 | 2001-11-09 | — |
| 518-223 | GLENSFALLS | 7140 | — | Yes |
| 518-224 | GLOVERSVL | 4036 | — | Yes |
| 518-225 | ALBANY | 6959 | — | — |
| 518-226 | SARATOGSPG | 9104 | — | Yes |
| 518-227 | ALBANY | 997E | 2008-09-03 | Yes |
| 518-228 | COLONIE | 6630 | — | — |
| 518-229 | ALBANY | 5562 | — | Yes |
| 518-230 | COLONIE | 6630 | — | — |
| 518-231 | CENTRALBDG | 4036 | — | — |
| 518-232 | GLENSFALLS | 4036 | — | — |
| 518-233 | TROY | 9104 | — | Yes |
| 518-234 | COBLESKILL | 9104 | — | — |
| 518-235 | TROY | 9104 | — | — |
| 518-236 | MOOERS | 0077 | — | — |
| 518-237 | TROY | 9104 | — | — |
| 518-238 | TROY | 9104 | — | Yes |
| 518-239 | OAK HILL | 9104 | — | Yes |
| 518-240 | BOLTON LDG | 7140 | — | Yes |
| 518-241 | LAKEPLACID | 7140 | — | Yes |
| 518-242 | ALBANY | 7140 | — | Yes |
| 518-243 | SCHENCTADY | 7140 | — | Yes |
| 518-244 | TROY | 7140 | — | Yes |
| 518-245 | SARATOGSPG | 7140 | — | Yes |
| 518-246 | AMSTERDAM | 7140 | — | Yes |
| 518-247 | PLATTSBG | 7140 | — | Yes |
| 518-248 | ALBANY | 4036 | — | — |
| 518-249 | HUDSON | 4006 | — | Yes |
| 518-250 | COLONIE | 829J | — | Yes |
| 518-251 | NORTHCREEK | 0096 | — | Yes |
| 518-252 | CAMBRIDGE | 7140 | — | Yes |
| 518-253 | ALBANY | 6622 | — | — |
| 518-254 | COBLESKILL | 9104 | — | Yes |
| 518-255 | COBLESKILL | 7140 | — | Yes |
| 518-256 | ALBANY | 4036 | — | Yes |
| 518-257 | ALBANY | 9104 | — | Yes |
| 518-258 | ALBANY | 4036 | — | Yes |
| 518-259 | ALBANY | 6630 | — | — |
| 518-260 | GLENSFALLS | 4036 | — | — |
| 518-261 | OAK HILL | 829J | — | Yes |
| 518-262 | ALBANY | 9104 | — | — |
| 518-263 | HUNTER | 9104 | — | Yes |
| 518-264 | ALBANY | 829J | 2001-03-29 | — |
| 518-265 | ALBANY | 6959 | — | — |
| 518-266 | TROY | 9104 | — | — |
| 518-267 | HUDSON | 7140 | — | Yes |
| 518-268 | TROY | 7140 | — | Yes |
| 518-269 | ALBANY | 4036 | — | Yes |
| 518-270 | TROY | 9104 | — | Yes |
| 518-271 | TROY | 9104 | — | Yes |
| 518-272 | TROY | 9104 | — | — |
| 518-273 | TROY | 9104 | — | — |
| 518-274 | TROY | 9104 | — | — |
| 518-275 | ALBANY | 6959 | 2001-08-20 | Yes |
| 518-276 | TROY | 829J | — | — |
| 518-277 | COLONIE | 4036 | 2024-12-06 | Yes |
| 518-278 | JONESVILLE | 7989 | — | Yes |
| 518-279 | TROY | 9104 | — | Yes |
| 518-280 | SCHENCTADY | 829J | — | Yes |
| 518-281 | ALBANY | 6959 | — | — |
| 518-282 | HAMPTON | 9104 | — | Yes |
| 518-283 | TROY | 9104 | — | — |
| 518-284 | SHARON SPG | 9104 | — | Yes |
| 518-285 | TROY | 9104 | — | Yes |
| 518-286 | TROY | 9104 | — | Yes |
| 518-287 | SUMMIT | 0105 | — | — |
| 518-288 | BALLSTNSPA | 4006 | — | Yes |
| 518-289 | ROUND LAKE | 7989 | — | Yes |
| 518-290 | SARATOGSPG | 997E | — | Yes |
| 518-291 | CATSKILL | 4036 | 2004-03-11 | Yes |
| 518-292 | ALBANY | 7140 | — | Yes |
| 518-293 | SARANAC | 9104 | — | Yes |
| 518-294 | RICHMONDVL | 9104 | — | Yes |
| 518-295 | MIDDLEBG | 0105 | — | — |
| 518-296 | BRAMANVL | 0105 | — | — |
| 518-297 | ROUSES PT | 0077 | — | — |
| 518-298 | CHAMPLAIN | 0077 | — | — |
| 518-299 | PRATTSVL | 9104 | — | Yes |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.