All assignees
242 prefixes in 838 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 838-300 | TUPPERLAKE | 384C | 2017-09-05 | Yes |
| 838-301 | ALBANY | 700J | 2025-07-18 | Yes |
| 838-302 | AVERILL PK | 7421 | 2025-07-29 | Yes |
| 838-303 | LAKEPLACID | 5562 | 2025-03-27 | Yes |
| 838-304 | ALBANY | 384C | 2026-01-08 | Yes |
| 838-305 | BALLSTNSPA | 671J | 2026-03-20 | Yes |
| 838-306 | AMSTERDAM | 384C | 2026-04-15 | Yes |
| 838-307 | COLONIE | 4036 | 2026-04-23 | Yes |
| 838-308 | JOHNSTOWN | 4036 | 2026-04-29 | Yes |
| 838-309 | JOHNSTOWN | 4036 | 2026-05-18 | Yes |
| 838-310 | JOHNSTOWN | 4036 | 2026-05-18 | Yes |
| 838-311 | XXXXXXXXXX | MULT | — | — |
| 838-312 | ALBANY | 384C | 2026-05-21 | Yes |
| 838-313 | COLONIE | 4036 | 2026-07-01 | Yes |
| 838-314 | GLENSFALLS | 384C | 2026-07-28 | Yes |
| 838-315 | COLONIE | 384C | 2026-09-03 | Yes |
| 838-322 | SHARON SPG | 624H | 2021-05-06 | Yes |
| 838-328 | PUTNAM | 624H | 2021-05-06 | Yes |
| 838-330 | FORT PLAIN | 818H | — | Yes |
| 838-331 | FTCOVINGTN | 384C | 2021-01-07 | Yes |
| 838-332 | GLENSFALLS | 384C | 2021-01-07 | Yes |
| 838-333 | ALBANY | 384C | 2017-08-31 | Yes |
| 838-334 | GREENWICH | 384C | 2021-01-07 | Yes |
| 838-335 | HARTFORD | 384C | 2021-01-07 | Yes |
| 838-336 | PALENVILLE | 1215 | 2019-02-14 | Yes |
| 838-337 | HOOSICKFLS | 515J | — | Yes |
| 838-338 | SCHENCTADY | 365J | 2019-11-05 | — |
| 838-339 | JOHNSTOWN | 818H | — | Yes |
| 838-345 | ARGYLE | 965H | 2021-01-26 | Yes |
| 838-348 | ATHENS | 965H | 2021-02-02 | Yes |
| 838-356 | AVERILL PK | 965H | 2021-01-26 | Yes |
| 838-368 | MALONE | 516J | 2022-02-22 | Yes |
| 838-372 | GREENVILLE | 516J | 2022-01-13 | Yes |
| 838-377 | PRATTSVL | 965H | 2021-12-22 | Yes |
| 838-379 | SCHENCTADY | 5562 | 2025-03-27 | Yes |
| 838-380 | LAKEGEORGE | 624H | 2021-01-07 | Yes |
| 838-381 | LAKEPLACID | 384C | 2021-01-07 | Yes |
| 838-383 | AMSTERDAM | 384C | 2021-01-04 | Yes |
| 838-384 | CASTLETON | 1215 | 2019-02-14 | Yes |
| 838-385 | MINEVILLE | 624H | 2021-01-07 | Yes |
| 838-386 | TROY | 1215 | 2019-02-14 | Yes |
| 838-387 | MOIRA | 624H | 2021-01-07 | Yes |
| 838-388 | BERNE | 624H | 2020-12-31 | Yes |
| 838-399 | GRANVILLE | 965H | 2021-01-26 | Yes |
| 838-400 | ROUND LAKE | 965H | 2020-12-03 | Yes |
| 838-411 | XXXXXXXXXX | MULT | — | — |
| 838-433 | ALBANY | 622J | 2021-09-10 | Yes |
| 838-435 | CLAVERACK | 1215 | 2019-02-14 | Yes |
| 838-438 | SALEM | 1215 | 2019-02-14 | Yes |
| 838-440 | WHITEHALL | 624H | 2021-05-06 | Yes |
| 838-444 | HAGUE | 384C | 2017-09-05 | Yes |
| 838-448 | KEENE | 624H | 2021-04-07 | Yes |
| 838-465 | ASABLFORKS | 965H | 2021-01-26 | Yes |
| 838-468 | WHITEHALL | 1215 | 2019-02-14 | Yes |
| 838-481 | MALONE | 1227 | 2020-07-21 | Yes |
| 838-488 | FTCOVINGTN | 965H | 2021-02-02 | Yes |
| 838-499 | CANAAN | 965H | 2021-02-02 | Yes |
| 838-500 | ROUND LAKE | 1215 | 2019-02-15 | Yes |
| 838-511 | XXXXXXXXXX | MULT | — | — |
| 838-529 | FONDA | 1215 | 2019-02-14 | Yes |
| 838-538 | TROY | 365J | 2019-11-05 | — |
| 838-550 | — | — | ||
| 838-555 | DIR ASST | MULT | — | — |
| 838-558 | LYON MT | 624H | 2021-04-07 | Yes |
| 838-566 | TANNERSVL | 965H | 2021-12-22 | Yes |
| 838-577 | GLOVERSVL | 965H | 2021-04-01 | Yes |
| 838-588 | DELANSON | 965H | 2021-02-02 | Yes |
| 838-599 | CASTLETON | 965H | 2021-02-02 | Yes |
| 838-600 | HOOSICKFLS | 384C | 2021-01-04 | Yes |
| 838-611 | XXXXXXXXXX | MULT | — | — |
| 838-621 | SCHENCTADY | 977K | 2025-11-13 | Yes |
| 838-638 | MARIAVILLE | 624H | 2021-04-07 | Yes |
| 838-639 | DELANSON | 1215 | 2019-02-14 | Yes |
| 838-666 | ESPERANCE | 384C | 2017-09-05 | Yes |
| 838-667 | HUDSON | 965H | 2021-08-10 | Yes |
| 838-668 | CAMBRIDGE | 624H | 2021-03-30 | Yes |
| 838-677 | COLONIE | 965H | 2021-02-02 | Yes |
| 838-688 | BROADALBIN | 965H | 2021-02-02 | Yes |
| 838-697 | BROADALBIN | 1215 | 2019-02-14 | Yes |
| 838-699 | BRAINADSVL | 965H | 2021-02-02 | Yes |
| 838-700 | — | — | ||
| 838-711 | XXXXXXXXXX | MULT | — | — |
| 838-722 | GLENSFALLS | 516J | 2022-03-15 | Yes |
| 838-723 | SCHENCTADY | 516J | 2022-01-24 | Yes |
| 838-732 | GREENWICH | 965H | 2021-04-01 | Yes |
| 838-733 | JONESVILLE | 624H | 2021-03-30 | Yes |
| 838-738 | PHILMONT | 624H | 2021-04-07 | Yes |
| 838-746 | SARATOGSPG | 516J | 2022-01-13 | Yes |
| 838-758 | BERLIN | 965H | 2021-02-02 | Yes |
| 838-766 | WARRENSBG | 1215 | 2019-02-15 | Yes |
| 838-777 | PHILMONT | 384C | 2017-10-09 | Yes |
| 838-786 | CAIRO | 965H | 2021-02-02 | Yes |
| 838-788 | BERNE | 965H | 2021-02-02 | Yes |
| 838-789 | CANAJOHARI | 965H | 2021-02-02 | Yes |
| 838-799 | BLUEMTLAKE | 965H | 2021-02-02 | Yes |
| 838-800 | SARANAC | 384C | 2017-08-31 | Yes |
| 838-811 | XXXXXXXXXX | MULT | — | — |
| 838-828 | HILLSDALE | 960K | 2026-03-11 | Yes |
| 838-830 | ESPERANCE | 384C | 2021-01-06 | Yes |
| 838-831 | ELIZABTHTN | 384C | 2021-01-06 | 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.