All assignees
799 prefixes in 619 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 619-300 | SNDG SNDG | 6010 | — | — |
| 619-301 | SNDG SNDG | 6010 | 2001-04-24 | — |
| 619-302 | SNDG SNDG | 6010 | 2001-04-24 | — |
| 619-303 | LA MESA | 394L | — | — |
| 619-304 | SNDG SNDG | 649C | 2015-11-20 | Yes |
| 619-305 | CHULAVISTA | 649C | 2016-01-28 | Yes |
| 619-306 | SNDG SNDG | 6010 | 2001-04-24 | — |
| 619-307 | SNDG SNDG | 6010 | 2001-04-24 | Yes |
| 619-308 | SNDG SNDG | 671J | — | Yes |
| 619-309 | SNDG SNDG | 6010 | — | Yes |
| 619-310 | SNDG SNDG | 996H | 2018-05-08 | Yes |
| 619-311 | XXXXXXXXXX | MULT | — | — |
| 619-312 | EL CAJON | 394L | — | Yes |
| 619-313 | CORONADO | 7147 | — | Yes |
| 619-314 | SNDG SNDG | 6006 | 2016-03-16 | Yes |
| 619-315 | LA MESA | 7147 | — | Yes |
| 619-316 | SNDG SNDG | 6010 | — | — |
| 619-317 | SNDG SNDG | 6529 | 2015-09-22 | Yes |
| 619-318 | SNDG SNDG | 6006 | — | — |
| 619-319 | CORONADO | 6529 | — | Yes |
| 619-320 | HARBSNALPN | 8826 | — | Yes |
| 619-321 | SNDG SNDG | 7147 | — | Yes |
| 619-322 | EL CAJON | 6006 | — | — |
| 619-323 | SNDG SNDG | 8826 | 2016-02-01 | Yes |
| 619-324 | HARBSNALPN | 981E | — | Yes |
| 619-325 | SNDG SNDG | 671J | — | Yes |
| 619-326 | SNDG SNDG | 671J | — | Yes |
| 619-327 | NATIONALCY | 5562 | — | Yes |
| 619-328 | EL CAJON | 394L | — | Yes |
| 619-329 | SNDG SNDG | 7147 | 2016-04-15 | Yes |
| 619-330 | SNDG SNDG | 649C | — | — |
| 619-331 | SNDG SNDG | 9262 | — | — |
| 619-332 | EL CAJON | 6010 | 2015-10-08 | Yes |
| 619-333 | EL CAJON | 981E | — | Yes |
| 619-334 | EL CAJON | 394L | — | — |
| 619-335 | LA MESA | 8826 | — | Yes |
| 619-336 | NATIONALCY | 9740 | — | — |
| 619-337 | LA MESA | 9740 | — | Yes |
| 619-338 | SNDG SNDG | 9740 | — | — |
| 619-339 | SNDG SNDG | 6010 | — | — |
| 619-340 | LA MESA | 6529 | 2016-09-16 | Yes |
| 619-341 | SNDG SNDG | 6010 | 2001-04-24 | Yes |
| 619-342 | SNDG SNDG | 8826 | — | Yes |
| 619-343 | SNDG SNDG | 5562 | 2016-04-15 | Yes |
| 619-344 | SNDG SNDG | 394L | — | Yes |
| 619-345 | DULZURA | 671J | 2001-01-25 | Yes |
| 619-346 | SNDG SNDG | 6006 | 2011-05-26 | Yes |
| 619-347 | CORONADO | 6529 | 2001-09-19 | Yes |
| 619-348 | CHULAVISTA | 649C | — | Yes |
| 619-349 | CHULAVISTA | 394L | 2017-09-18 | Yes |
| 619-350 | JACUMBA | 671J | — | Yes |
| 619-352 | NATIONALCY | 6529 | — | Yes |
| 619-353 | JACUMBA | 649C | — | Yes |
| 619-354 | SNDG SNDG | 373F | 2012-03-22 | Yes |
| 619-355 | LA MESA | 6967 | — | — |
| 619-356 | SNDG SNDG | 649C | — | Yes |
| 619-357 | EL CAJON | 8826 | 2011-10-10 | Yes |
| 619-358 | SNDG SNDG | 7421 | — | Yes |
| 619-359 | SNDG SNDG | 551G | — | Yes |
| 619-360 | EL CAJON | 9748 | — | — |
| 619-361 | CHULAVISTA | 6010 | 2012-03-30 | Yes |
| 619-362 | SNDG SNDG | 394L | — | Yes |
| 619-363 | SNDG SNDG | 981E | 2013-10-21 | Yes |
| 619-364 | SNDG SNDG | 7894 | — | — |
| 619-365 | CORONADO | 7718 | — | Yes |
| 619-366 | SNDG SNDG | 6010 | 2007-01-02 | Yes |
| 619-367 | PINEVALLEY | 649C | — | Yes |
| 619-368 | EL CAJON | 6529 | — | Yes |
| 619-369 | HARBSNALPN | 649C | 2016-05-11 | Yes |
| 619-370 | CHULAVISTA | 6010 | — | — |
| 619-371 | CHULAVISTA | 6006 | — | Yes |
| 619-372 | SNDG SNDG | 6006 | — | Yes |
| 619-373 | CHULAVISTA | 508J | 2013-01-31 | Yes |
| 619-374 | SNDG SNDG | 649C | — | — |
| 619-375 | EL CAJON | 981E | — | Yes |
| 619-376 | SNDG SNDG | 6529 | — | Yes |
| 619-377 | PINEVALLEY | 8826 | — | Yes |
| 619-378 | CAMPO | 8826 | — | Yes |
| 619-379 | SNDG SNDG | 6529 | — | Yes |
| 619-380 | SNDG SNDG | 6006 | 2015-07-20 | Yes |
| 619-381 | SNDG SNDG | 6010 | 2007-01-02 | Yes |
| 619-382 | CHULAVISTA | 6529 | 2012-12-18 | Yes |
| 619-383 | EL CAJON | 508J | 2013-01-31 | Yes |
| 619-384 | SNDG SNDG | 6529 | — | Yes |
| 619-385 | SNDG SNDG | 6006 | 2014-10-13 | Yes |
| 619-386 | CHULAVISTA | 6010 | 2014-06-10 | Yes |
| 619-387 | EL CAJON | 671J | — | Yes |
| 619-388 | LA MESA | 671J | — | Yes |
| 619-389 | SNDG SNDG | 5562 | 2016-09-19 | Yes |
| 619-390 | EL CAJON | 9740 | — | — |
| 619-391 | SNDG SNDG | 373F | — | Yes |
| 619-392 | CHULAVISTA | 6529 | — | Yes |
| 619-393 | SNDG SNDG | 649C | — | — |
| 619-394 | SNDG SNDG | 6529 | 2015-04-01 | Yes |
| 619-395 | CHULAVISTA | 6010 | 2001-09-19 | Yes |
| 619-396 | EL CAJON | 6006 | 2014-10-14 | Yes |
| 619-397 | CHULAVISTA | 9740 | — | Yes |
| 619-398 | SNDG SNDG | 671J | — | Yes |
| 619-399 | NATIONALCY | 8826 | — | Yes |
| 619-400 | SNDG SNDG | 7718 | — | 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.