All assignees
242 prefixes in 838 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 838-200 | ALBANY | 7989 | 2017-08-02 | Yes |
| 838-201 | HOOSICKFLS | 384C | 2018-02-20 | Yes |
| 838-202 | ALBANY | 6959 | 2018-10-25 | Yes |
| 838-203 | SCHENCTADY | 197D | 2018-11-26 | Yes |
| 838-204 | HAMPTON | 384C | 2020-05-28 | Yes |
| 838-205 | VALLEY FLS | 7140 | 2018-12-19 | Yes |
| 838-206 | CLAVERACK | 384C | 2019-02-15 | Yes |
| 838-207 | ALBANY | 114J | 2019-02-21 | Yes |
| 838-208 | COPAKE | 425J | 2019-03-19 | Yes |
| 838-209 | CLAVERACK | 9073 | 2019-04-02 | Yes |
| 838-210 | MILLERTON | 452J | 2019-06-13 | Yes |
| 838-211 | XXXXXXXXXX | MULT | — | — |
| 838-212 | ALBANY | 365J | 2019-11-05 | — |
| 838-213 | GLENSFALLS | 384C | — | Yes |
| 838-214 | AMSTERDAM | 365J | 2019-11-05 | — |
| 838-215 | CATSKILL | 365J | 2019-11-05 | — |
| 838-216 | ALBANY | 7140 | — | Yes |
| 838-217 | ALBANY | 818H | 2020-07-17 | Yes |
| 838-218 | ALBANY | 515J | 2020-09-08 | Yes |
| 838-219 | KINDERHOOK | 6959 | 2019-05-28 | Yes |
| 838-220 | COLONIE | 365J | 2019-11-05 | — |
| 838-221 | ALBANY | 478J | 2020-09-28 | Yes |
| 838-222 | PORT HENRY | 384C | 2017-09-06 | Yes |
| 838-223 | WESTPORT | 792K | 2018-11-30 | Yes |
| 838-224 | WELLS | 1215 | 2019-02-14 | Yes |
| 838-225 | HUDSON | 365J | 2019-11-05 | — |
| 838-226 | KEESEVILLE | 7140 | 2020-10-23 | Yes |
| 838-227 | CENTRALBDG | 321J | 2020-11-12 | Yes |
| 838-228 | WINDHAM | 1215 | 2019-02-14 | Yes |
| 838-229 | ARGYLE | 818H | 2020-12-03 | Yes |
| 838-230 | MIDDLEBG | 365J | 2019-11-05 | — |
| 838-231 | COLONIE | 384C | 2021-01-06 | Yes |
| 838-232 | SCHENCTADY | 384C | 2022-10-10 | Yes |
| 838-233 | SARANAC LK | 6959 | 2021-03-18 | Yes |
| 838-234 | ALTAMONT | 965H | 2021-01-26 | Yes |
| 838-235 | LEXINGTON | 818H | 2021-04-02 | Yes |
| 838-236 | RICHMONDVL | 818H | 2021-04-02 | Yes |
| 838-237 | TICONDROGA | 818H | 2021-04-02 | Yes |
| 838-238 | ROTERDMJCT | 365J | 2019-11-05 | — |
| 838-239 | TRIBESHILL | 818H | 2021-04-02 | Yes |
| 838-240 | TROY | 818H | 2021-04-02 | Yes |
| 838-241 | W LEBANON | 818H | 2021-04-02 | Yes |
| 838-242 | WARRENSBG | 818H | 2021-04-02 | Yes |
| 838-243 | WESTERLO | 818H | 2021-04-02 | Yes |
| 838-244 | OAK HILL | 7421 | 2021-04-13 | Yes |
| 838-245 | SCHENCTADY | 4036 | 2021-05-05 | Yes |
| 838-246 | CAIRO | 073H | 2021-05-05 | Yes |
| 838-247 | ELENBGDPOT | 965H | 2021-02-23 | Yes |
| 838-248 | COBLESKILL | 495J | 2021-05-25 | Yes |
| 838-249 | GLOVERSVL | 6622 | 2021-05-25 | Yes |
| 838-250 | ALBANY | 6959 | 2021-08-11 | Yes |
| 838-251 | SCHENCTADY | 6622 | 2021-11-17 | Yes |
| 838-252 | PALENVILLE | 384C | 2021-06-17 | Yes |
| 838-253 | PAULSMITHS | 384C | 2021-06-17 | Yes |
| 838-254 | SARANAC | 384C | 2021-06-17 | Yes |
| 838-255 | TUPPERLAKE | 384C | 2021-06-23 | Yes |
| 838-256 | LKPLEASANT | 1215 | 2019-02-14 | Yes |
| 838-257 | ATHENS | 732J | 2022-08-10 | Yes |
| 838-258 | FREEHOLD | 384C | 2021-10-05 | Yes |
| 838-259 | AMSTERDAM | 939H | 2022-11-03 | Yes |
| 838-260 | JOHNSTOWN | 4036 | 2022-11-16 | Yes |
| 838-261 | ALBANY | 4036 | 2022-12-30 | Yes |
| 838-262 | TROY | 384C | 2021-10-18 | Yes |
| 838-263 | VALLEY FLS | 384C | 2021-10-06 | Yes |
| 838-264 | WINDHAM | 384C | 2021-10-06 | Yes |
| 838-265 | ALBANY | 318J | 2023-02-10 | Yes |
| 838-266 | JOHNSTOWN | 4036 | 2023-03-03 | Yes |
| 838-267 | ALBANY | 732J | 2023-03-23 | Yes |
| 838-268 | COLONIE | 4036 | 2023-04-05 | Yes |
| 838-269 | SCHENCTADY | 490J | 2023-04-05 | Yes |
| 838-270 | TROY | 490J | 2023-04-19 | Yes |
| 838-271 | SCHROON LK | 384C | 2023-06-26 | Yes |
| 838-272 | MECHANICVL | 384C | 2023-06-26 | Yes |
| 838-273 | HUDSON | 384C | 2023-06-26 | Yes |
| 838-274 | JOHNSTOWN | 4036 | 2023-08-07 | Yes |
| 838-275 | FORT ANN | 939H | 2023-08-07 | Yes |
| 838-276 | GALWAY | 939H | 2023-08-07 | Yes |
| 838-277 | KATTSKL BY | 965H | 2021-12-22 | Yes |
| 838-278 | SCHUYLERVL | 384C | 2023-08-22 | Yes |
| 838-279 | CATSKILL | 4036 | 2024-11-14 | Yes |
| 838-280 | ALBANY | 7229 | 2023-10-17 | Yes |
| 838-281 | TROY | 4036 | 2024-09-17 | Yes |
| 838-282 | LYON MT | 1215 | 2019-02-14 | Yes |
| 838-283 | VOORHEESVL | 384C | 2023-06-26 | Yes |
| 838-284 | ALBANY | 475J | 2024-04-01 | Yes |
| 838-285 | MALONE | 384C | 2024-04-10 | Yes |
| 838-286 | SARATOGSPG | 384C | 2024-04-29 | Yes |
| 838-287 | BALLSTNSPA | 193C | 2024-05-28 | Yes |
| 838-288 | SHARON SPG | 997E | 2018-03-14 | Yes |
| 838-289 | SCHENCTADY | 4036 | 2024-05-31 | Yes |
| 838-290 | COLONIE | 6622 | 2024-07-01 | Yes |
| 838-291 | ALBANY | 515J | 2024-07-30 | Yes |
| 838-292 | ALBANY | 616J | 2024-09-24 | Yes |
| 838-293 | CENTRALBDG | 4036 | 2024-11-12 | Yes |
| 838-294 | HUDSON | 4036 | 2024-11-18 | Yes |
| 838-295 | ALBANY | 6959 | 2024-12-20 | Yes |
| 838-296 | JOHNSTOWN | 4036 | 2025-01-10 | Yes |
| 838-297 | TROY | 384C | 2025-04-18 | Yes |
| 838-298 | COLONIE | 5562 | 2025-03-27 | Yes |
| 838-299 | HILLSDALE | 965H | 2021-02-02 | 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.