All assignees
800 prefixes in 209 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 209-600 | MERCED | 649C | — | Yes |
| 209-601 | MANTECA | 6010 | — | — |
| 209-602 | MODESTO | 6010 | — | — |
| 209-603 | MANTECA | 6010 | — | — |
| 209-604 | MODESTO | 6010 | — | — |
| 209-605 | MODESTO | 6010 | — | — |
| 209-606 | MODESTO | 6010 | — | — |
| 209-607 | MANTECA | 6010 | — | — |
| 209-608 | MANTECA | 6010 | — | — |
| 209-609 | MANTECA | 6010 | — | — |
| 209-610 | MANTECA | 6010 | — | — |
| 209-611 | XXXXXXXXXX | MULT | — | — |
| 209-612 | MANTECA | 6010 | — | — |
| 209-613 | MODESTO | 6010 | — | — |
| 209-614 | MODESTO | 6010 | — | — |
| 209-615 | STOCKTON | 9748 | — | — |
| 209-616 | STOCKTON | 624H | — | Yes |
| 209-617 | MERCED | 6006 | — | — |
| 209-618 | MODESTO | 5562 | 2019-03-18 | Yes |
| 209-619 | LOS BANOS | 6010 | 2020-09-24 | Yes |
| 209-620 | TURLOCK | 6006 | — | Yes |
| 209-621 | HUGHSON | 6529 | 2016-11-28 | Yes |
| 209-622 | MODESTO | 981E | — | Yes |
| 209-623 | STOCKTON | 6010 | — | Yes |
| 209-624 | MANTECA | 8826 | — | Yes |
| 209-625 | LODI | 515J | — | Yes |
| 209-626 | MERCED | 515J | — | Yes |
| 209-627 | TRACY | 515J | — | Yes |
| 209-628 | MERCED | 6006 | — | Yes |
| 209-629 | MANTECA | 6010 | — | Yes |
| 209-630 | JAMESTOWN | 6006 | 2019-07-01 | Yes |
| 209-631 | MERCED | 6010 | — | — |
| 209-632 | TURLOCK | 9740 | — | — |
| 209-633 | TURLOCK | 9262 | — | Yes |
| 209-634 | TURLOCK | 9740 | — | — |
| 209-635 | ATWATER | 6010 | 2015-07-31 | Yes |
| 209-636 | STOCKTON | 6010 | 2015-06-05 | Yes |
| 209-637 | TRACY | 6010 | 2015-06-12 | Yes |
| 209-638 | TURLOCK | 073H | 2017-03-20 | Yes |
| 209-639 | STOCKTON | 6006 | — | — |
| 209-640 | TRACY | 6529 | 2002-03-21 | Yes |
| 209-641 | STOCKTON | 6529 | 2016-09-02 | Yes |
| 209-642 | LODI | 6006 | — | Yes |
| 209-643 | ATWATER | 7145 | 2010-03-17 | Yes |
| 209-644 | STOCKTON | 649C | — | — |
| 209-645 | STOCKTON | 649C | — | Yes |
| 209-646 | TURLOCK | 6010 | 2020-04-01 | Yes |
| 209-647 | MANTECA | 252F | 2010-01-22 | Yes |
| 209-648 | TURLOCK | 6010 | — | Yes |
| 209-649 | STOCKTON | 6529 | — | Yes |
| 209-650 | TRACY | 8826 | 2014-04-14 | Yes |
| 209-651 | SNRA JUNO | 516C | 2004-11-05 | Yes |
| 209-652 | MODESTO | 5562 | — | Yes |
| 209-653 | MODESTO | 649C | — | — |
| 209-654 | TRACY | 649C | 2023-10-04 | Yes |
| 209-655 | WTFR MAIN | 6010 | 2019-08-08 | Yes |
| 209-656 | TURLOCK | 9740 | — | — |
| 209-657 | RIVERBANK | 6529 | 2021-02-09 | Yes |
| 209-658 | MERCED | 6010 | — | Yes |
| 209-659 | STOCKTON | 506J | — | Yes |
| 209-660 | JACKSON | 649C | 2019-10-03 | Yes |
| 209-661 | MODESTO | 6010 | 2011-06-17 | Yes |
| 209-662 | STOCKTON | 6006 | — | Yes |
| 209-663 | LODI | 6529 | 2002-03-21 | Yes |
| 209-664 | TURLOCK | 9740 | — | — |
| 209-665 | MANTECA | 6006 | — | Yes |
| 209-666 | TRACY | 649C | — | Yes |
| 209-667 | TURLOCK | 9740 | — | — |
| 209-668 | TURLOCK | 9740 | — | — |
| 209-669 | TURLOCK | 9740 | — | — |
| 209-670 | STOCKTON | 6529 | — | Yes |
| 209-671 | PINECREST | 649C | — | Yes |
| 209-672 | MODESTO | 6006 | 2017-03-29 | Yes |
| 209-673 | MANTECA | 6006 | 2020-04-24 | Yes |
| 209-674 | SANANDREAS | 649C | — | Yes |
| 209-675 | LOS BANOS | 6010 | — | Yes |
| 209-676 | ATWATER | 6529 | 2002-09-19 | Yes |
| 209-677 | SNRA JUNO | 649C | — | Yes |
| 209-678 | TURLOCK | 6010 | — | Yes |
| 209-679 | MANTECA | 6010 | — | Yes |
| 209-680 | PLYMOUTH | 394L | — | Yes |
| 209-681 | MODESTO | 649C | — | Yes |
| 209-682 | COULTERVL | 622J | — | Yes |
| 209-683 | ATWATER | 981E | — | Yes |
| 209-684 | STOCKTON | 649C | — | Yes |
| 209-685 | STOCKTON | 6529 | 2020-05-28 | Yes |
| 209-686 | ANGELSCAMP | 6010 | 2020-07-17 | Yes |
| 209-687 | STOCKTON | 6006 | 2020-08-18 | Yes |
| 209-688 | STOCKTON | 5562 | 2002-09-10 | — |
| 209-689 | STOCKTON | 373F | 2014-08-28 | Yes |
| 209-690 | CROWS LDG | 649C | — | Yes |
| 209-691 | ESCALON | 981E | — | Yes |
| 209-692 | SNRA MAIN | 6529 | 2020-08-21 | Yes |
| 209-693 | LODI | 6529 | 2020-08-27 | Yes |
| 209-694 | SNRA MAIN | 9740 | — | Yes |
| 209-695 | PATTERSON | 8826 | 2018-03-26 | Yes |
| 209-696 | STOCKTON | 6529 | 2015-04-16 | Yes |
| 209-697 | JACKSON | 6006 | 2020-10-08 | Yes |
| 209-698 | MANTECA | 6010 | 2020-09-08 | Yes |
| 209-699 | TRACY | 965H | 2020-05-22 | 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.