All assignees
509 prefixes in 830 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 830-200 | PLEASANTON | 6529 | 2003-01-20 | Yes |
| 830-201 | MARBLE FLS | 793K | 2007-01-05 | Yes |
| 830-202 | COTULLA | 6534 | 2003-02-11 | Yes |
| 830-203 | GONZALES | 6534 | 2003-05-14 | Yes |
| 830-205 | BATESVILLE | 177F | 2003-11-05 | Yes |
| 830-206 | BIG WELLS | 177F | 2003-11-05 | Yes |
| 830-207 | FREDECKSBG | 6630 | 2003-06-19 | — |
| 830-208 | CARRIZOSPG | 177F | 2003-11-05 | Yes |
| 830-209 | CATARINA | 177F | 2003-11-05 | Yes |
| 830-210 | CHARLOTTE | 177F | 2003-11-05 | Yes |
| 830-211 | XXXXXXXXXX | MULT | — | — |
| 830-212 | DEL RIO | 4290 | 2013-01-11 | Yes |
| 830-213 | EAGLE PASS | 6534 | 2013-04-01 | Yes |
| 830-214 | NEWBRANFLS | 7138 | 2001-05-29 | Yes |
| 830-215 | KENEDY | 903C | 2016-02-22 | Yes |
| 830-216 | FLORESVL | 2154 | — | Yes |
| 830-217 | SUTHELDSPG | 2154 | — | Yes |
| 830-218 | LULING | 903C | 2016-03-28 | Yes |
| 830-219 | CARRIZOSPG | 793K | 2016-07-25 | Yes |
| 830-220 | MARBLE FLS | 6534 | 2002-03-13 | Yes |
| 830-221 | NEWBRANFLS | 9533 | 2001-07-10 | Yes |
| 830-222 | FLORESVL | 177F | 2003-11-05 | Yes |
| 830-223 | HANCOCK | 2083 | — | Yes |
| 830-224 | PLEASANTON | 7715 | — | Yes |
| 830-225 | JOHNSON CY | 6534 | 2002-03-28 | Yes |
| 830-226 | SATTLER | 2083 | — | Yes |
| 830-227 | CRANESMILL | 2083 | — | Yes |
| 830-228 | SMITHSOVLY | 2083 | — | Yes |
| 830-229 | KENBERG | 2083 | — | Yes |
| 830-230 | SABINA | 2083 | — | — |
| 830-231 | GILLETT | 177F | 2003-11-05 | Yes |
| 830-232 | FRIOCANYON | 2086 | — | — |
| 830-233 | POTEET | 6534 | 2022-05-13 | Yes |
| 830-234 | BARKSDALE | 2135 | — | — |
| 830-235 | SEGUIN | 671J | 2022-05-24 | Yes |
| 830-236 | WESTHOFF | 2083 | — | — |
| 830-237 | NEWBRANFLS | 5562 | 2002-08-05 | Yes |
| 830-238 | HUNT | 2086 | — | — |
| 830-239 | RUNGE | 9533 | — | Yes |
| 830-240 | CARRIZOSPG | 177F | 2014-05-27 | Yes |
| 830-241 | ASHERTON | 177F | 2003-11-05 | Yes |
| 830-242 | KNIPPA | 145J | 2003-11-05 | Yes |
| 830-243 | SEGUIN | 6534 | 2013-04-27 | Yes |
| 830-244 | KOSCIUSKO | 177F | 2001-10-09 | Yes |
| 830-245 | DEL RIO | 4290 | 2022-06-28 | Yes |
| 830-246 | MEDINA | 6114 | 2003-11-05 | Yes |
| 830-247 | TARPLEY | 6114 | 2021-01-11 | Yes |
| 830-248 | BOERNE | 1997 | — | — |
| 830-249 | BOERNE | 4344 | — | — |
| 830-250 | NIXON | 177F | 2003-11-05 | Yes |
| 830-251 | FLORESVL | 793K | 2016-10-05 | Yes |
| 830-252 | BULVERDE | 6534 | 2020-03-10 | Yes |
| 830-253 | LAVERNIA | 4344 | — | Yes |
| 830-254 | KARNESCITY | 9533 | — | Yes |
| 830-255 | CARRIZOSPG | 6114 | 2002-03-28 | Yes |
| 830-256 | CAMPBELLTN | 9533 | — | Yes |
| 830-257 | KERRVILLE | 2097 | — | — |
| 830-258 | KERRVILLE | 2097 | — | — |
| 830-259 | FLORESVL | 321J | 2022-07-15 | Yes |
| 830-260 | FRIOCANYON | 6506 | — | Yes |
| 830-261 | UVALDE | 6114 | 2002-03-28 | Yes |
| 830-262 | MARBLE FLS | 6529 | 2017-10-13 | Yes |
| 830-263 | GONZALES | 6534 | — | Yes |
| 830-264 | CHRISTINE | 9533 | — | Yes |
| 830-265 | MARBLE FLS | 6114 | 2002-03-28 | Yes |
| 830-266 | LYTLE | 6114 | 2002-03-28 | Yes |
| 830-267 | PEARSALL | 6114 | 2002-03-28 | Yes |
| 830-268 | PLEASANTON | 6114 | 2002-03-28 | Yes |
| 830-269 | SANANTONIO | 6630 | — | — |
| 830-270 | POTH | 177F | 2003-11-05 | Yes |
| 830-271 | DILLEY | 073H | — | Yes |
| 830-272 | SEGUIN | 114J | 2018-08-28 | Yes |
| 830-273 | DEL RIO | 4290 | 2020-11-11 | Yes |
| 830-274 | CHARLOTTE | 4344 | — | Yes |
| 830-275 | UVALDE | 6534 | — | Yes |
| 830-276 | POTEET | 9533 | — | Yes |
| 830-277 | CHARLOTTE | 4344 | — | Yes |
| 830-278 | UVALDE | 9533 | — | Yes |
| 830-279 | UVALDE | 9533 | — | Yes |
| 830-280 | SABINA | 004F | 2020-03-20 | Yes |
| 830-281 | PLEASANTON | 9533 | — | Yes |
| 830-282 | DEL RIO | 004F | 2011-05-24 | Yes |
| 830-283 | RUNGE | 177F | 2003-11-05 | Yes |
| 830-284 | SMILEY | 177F | 2003-11-05 | Yes |
| 830-285 | KERRVILLE | 6506 | — | — |
| 830-286 | STOCKDALE | 177F | 2003-11-05 | Yes |
| 830-287 | SUTHELDSPG | 177F | 2003-11-04 | Yes |
| 830-288 | CENTER PT | 6114 | 2020-09-03 | Yes |
| 830-289 | UVALDE | 6529 | 2022-08-12 | Yes |
| 830-290 | DEL RIO | 177F | 2002-12-12 | Yes |
| 830-291 | BRACKETTVL | 177F | 2002-12-12 | Yes |
| 830-292 | UVALDE | 177F | 2002-12-12 | Yes |
| 830-293 | LA PRYOR | 177F | 2002-12-12 | Yes |
| 830-294 | EAGLE PASS | 177F | 2002-12-12 | Yes |
| 830-295 | CRYSTAL CY | 177F | 2002-12-12 | Yes |
| 830-296 | SABINAL | 177F | 2003-02-13 | Yes |
| 830-297 | CARRIZOSPG | 6529 | 2022-09-28 | Yes |
| 830-298 | DEL RIO | 4344 | — | — |
| 830-299 | KENEDY | 6114 | 2002-04-22 | Yes |
| 830-300 | COST | 903C | 2022-10-03 | 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.