All assignees
800 prefixes in 217 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 217-300 | CHAMPAURBN | 6115 | — | Yes |
| 217-301 | NIANTIC | 6115 | 2003-01-02 | Yes |
| 217-302 | WARRENSBG | 6115 | 2003-01-02 | Yes |
| 217-303 | SPRINGFLD | 6534 | — | Yes |
| 217-304 | DANVILLE | 6529 | — | Yes |
| 217-305 | CHAMPAURBN | 6529 | — | Yes |
| 217-306 | SPRINGFLD | 6529 | — | Yes |
| 217-307 | WAYNESVL | 846F | 2003-01-02 | Yes |
| 217-308 | ATLANTA | 846F | 2003-01-02 | Yes |
| 217-309 | FARMERSVL | 073H | — | Yes |
| 217-310 | MACON | 6115 | 2003-01-02 | Yes |
| 217-311 | XXXXXXXXXX | MULT | — | — |
| 217-312 | OWANECO | 6115 | 2017-09-06 | Yes |
| 217-313 | LITCHFIELD | 6333 | 2004-02-23 | Yes |
| 217-314 | LINCOLN | 5562 | — | Yes |
| 217-315 | WITT | 6115 | 2017-09-06 | Yes |
| 217-316 | QUINCY | 6529 | — | Yes |
| 217-317 | MATTOON | 6529 | — | Yes |
| 217-318 | CHAMPAURBN | 6333 | — | Yes |
| 217-319 | CHATHAM | 6534 | 2017-02-01 | Yes |
| 217-320 | JACKSONVL | 6534 | 2004-11-22 | Yes |
| 217-321 | SPRINGFLD | 829J | — | — |
| 217-322 | RUSHVILLE | 1079 | — | Yes |
| 217-323 | BEARDSTOWN | 9329 | — | Yes |
| 217-324 | LITCHFIELD | 1037 | — | — |
| 217-325 | STONINGTON | 1037 | — | — |
| 217-326 | CHAMPAURBN | 9329 | — | — |
| 217-327 | CHAMBERSBG | 0976 | — | — |
| 217-328 | CHAMPAURBN | 9329 | — | Yes |
| 217-329 | DECATUR | 829J | — | Yes |
| 217-330 | DECATUR | 6333 | — | Yes |
| 217-331 | SPRINGFLD | 7136 | — | Yes |
| 217-332 | CHAMPAURBN | 9329 | — | — |
| 217-333 | CHAMPAURBN | 9329 | — | — |
| 217-334 | COLUMBUS | 9329 | — | Yes |
| 217-335 | BARRY | 1015 | — | Yes |
| 217-336 | BAYLIS | 1015 | — | Yes |
| 217-337 | CHAMPAURBN | 9329 | — | — |
| 217-338 | FISHHOOK | 0976 | — | — |
| 217-339 | CHENEYVL | 1000 | — | Yes |
| 217-340 | MARSHALL | 073H | — | Yes |
| 217-341 | SPRINGFLD | 6534 | — | — |
| 217-342 | EFFINGHAM | 1037 | — | — |
| 217-343 | EFFINGHAM | 6534 | — | Yes |
| 217-344 | CHAMPAURBN | 9329 | — | — |
| 217-345 | CHARLESTON | 1037 | — | — |
| 217-346 | OAKLAND | 1037 | — | — |
| 217-347 | EFFINGHAM | 1037 | — | — |
| 217-348 | CHARLESTON | 1037 | — | — |
| 217-349 | ASHMORE | 1037 | — | — |
| 217-350 | MOUNT ZION | 6115 | 2003-01-02 | Yes |
| 217-351 | CHAMPAURBN | 9329 | — | — |
| 217-352 | CHAMPAURBN | 9329 | — | — |
| 217-353 | CHAMPAURBN | 9329 | — | — |
| 217-354 | OAKWOOD | 9329 | — | Yes |
| 217-355 | CHAMPAURBN | 9329 | — | — |
| 217-356 | CHAMPAURBN | 9329 | — | — |
| 217-357 | CARTHAGE | 1183 | — | Yes |
| 217-358 | DECATUR | 6534 | 2001-03-13 | Yes |
| 217-359 | CHAMPAURBN | 9329 | — | — |
| 217-360 | MASON CITY | 6115 | 2003-01-02 | Yes |
| 217-361 | SPRINGFLD | 7229 | — | Yes |
| 217-362 | DECATUR | 9329 | — | Yes |
| 217-363 | CHAMPAURBN | 9329 | — | Yes |
| 217-364 | BUFFALO | 9329 | — | Yes |
| 217-365 | CHAMPAURBN | 9329 | — | — |
| 217-366 | CHAMPAURBN | 9329 | — | — |
| 217-367 | CHAMPAURBN | 9329 | — | — |
| 217-368 | GREENFIELD | 1015 | — | Yes |
| 217-369 | CHAMPAURBN | 6333 | — | — |
| 217-370 | JACKSONVL | 6534 | — | — |
| 217-371 | JACKSONVL | 6534 | — | Yes |
| 217-372 | CHAMPAURBN | 9329 | — | Yes |
| 217-373 | CHAMPAURBN | 9329 | — | — |
| 217-374 | WHITE HALL | 1015 | — | Yes |
| 217-375 | EAST LYNN | 1000 | — | Yes |
| 217-376 | EMDEN | 1000 | — | Yes |
| 217-377 | CHAMPAURBN | 6534 | — | — |
| 217-378 | CHAMPAURBN | 9329 | — | — |
| 217-379 | PAXTON | 1015 | — | Yes |
| 217-380 | LINCOLN | 939H | — | Yes |
| 217-381 | SPRINGFLD | 9329 | — | Yes |
| 217-382 | MARTINSVL | 1065 | — | — |
| 217-383 | CHAMPAURBN | 9329 | — | Yes |
| 217-384 | CHAMPAURBN | 9329 | — | — |
| 217-385 | BROCTON | 1015 | — | Yes |
| 217-386 | LODA | 1015 | — | Yes |
| 217-387 | THAWVILLE | 1015 | — | Yes |
| 217-388 | MELVIN | 1015 | — | Yes |
| 217-389 | CHARLESTON | 6534 | 2024-07-23 | Yes |
| 217-390 | CHAMPAURBN | 6529 | — | Yes |
| 217-391 | SPRINGFLD | 829J | — | — |
| 217-392 | AUGUSTA | 0976 | — | — |
| 217-393 | CATLIN | 516C | 2009-12-03 | Yes |
| 217-394 | BUCKLEY | 1015 | — | Yes |
| 217-395 | ROBERTS | 1015 | — | Yes |
| 217-396 | LUDLOW | 1000 | — | Yes |
| 217-397 | RANKIN | 1000 | — | Yes |
| 217-398 | CHAMPAURBN | 9329 | — | — |
| 217-399 | KINCAID | 846F | 2006-05-08 | 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.