TELNET WORLDWIDE, INC.
43 prefixes in 231 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 231-205 | BRUTUS | 817J | 2004-03-24 | — |
| 231-207 | HONOR | 817J | 2004-03-24 | — |
| 231-208 | BOYNEFALLS | 817J | 2004-03-24 | — |
| 231-209 | SUTTONSBAY | 817J | 2004-03-25 | — |
| 231-217 | BEAR LAKE | 817J | 2004-03-24 | — |
| 231-219 | MERRITT | 817J | 2004-03-24 | — |
| 231-226 | GLEN LAKE | 817J | 2004-03-24 | — |
| 231-230 | ELMIRA | 817J | 2004-03-24 | — |
| 231-232 | MOORESTOWN | 817J | 2004-03-24 | — |
| 231-235 | LEVERING | 817J | 2004-03-24 | — |
| 231-236 | LAKE CITY | 817J | 2004-03-24 | — |
| 231-240 | LAKE ANN | 817J | 2004-03-24 | — |
| 231-243 | ALANSON | 817J | 2004-03-24 | — |
| 231-291 | MUSKEGON | 817J | 2012-05-11 | Yes |
| 231-305 | BIG RAPIDS | 817J | — | — |
| 231-306 | CADILLAC | 817J | — | — |
| 231-308 | CHARLEVOIX | 817J | — | — |
| 231-309 | MANISTEE | 817J | — | — |
| 231-312 | FRANKFORT | 817J | — | — |
| 231-314 | KALKASKA | 817J | — | — |
| 231-316 | LUDINGTON | 817J | — | — |
| 231-319 | MACKINAWCY | 817J | — | — |
| 231-332 | MUSKEGON | 817J | — | — |
| 231-344 | PETOSKEY | 817J | — | — |
| 231-346 | TRAVERSECY | 817J | — | — |
| 231-351 | SCOTTVILLE | 817J | — | — |
| 231-353 | MCBAIN | 817J | — | — |
| 231-355 | FREMONT | 817J | — | — |
| 231-356 | MANCELONA | 817J | — | — |
| 231-358 | CENTRAL LK | 817J | — | — |
| 231-361 | MORLEY | 817J | — | — |
| 231-363 | CHEBOYGAN | 817J | — | — |
| 231-365 | WOLVERINE | 817J | — | — |
| 231-368 | BALDWIN | 817J | — | — |
| 231-372 | EVART | 817J | — | — |
| 231-395 | GRANT | 817J | — | — |
| 231-637 | NORTHPORT | 817J | 2001-08-31 | — |
| 231-647 | CORAL | 817J | 2001-08-27 | — |
| 231-682 | ALDEN | 817J | 2002-04-22 | — |
| 231-695 | HOWARDCITY | 817J | 2001-07-11 | — |
| 231-764 | FIFE LAKE | 817J | 2001-08-31 | — |
| 231-822 | BEULAH | 817J | 2001-08-27 | — |
| 231-902 | HART | 817J | 2001-08-27 | — |
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.