All assignees
800 prefixes in 210 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 210-600 | SANANTONIO | 903C | 2015-08-17 | Yes |
| 210-601 | SANANTONIO | 6534 | — | — |
| 210-602 | SANANTONIO | 6534 | — | — |
| 210-603 | SANANTONIO | 6630 | — | — |
| 210-604 | SANANTONIO | 6630 | — | — |
| 210-605 | SANANTONIO | 6534 | 2009-10-13 | Yes |
| 210-606 | SANANTONIO | 903C | — | Yes |
| 210-607 | SANANTONIO | 6506 | 2008-10-20 | Yes |
| 210-608 | SANANTONIO | 6506 | 2012-09-19 | Yes |
| 210-609 | SANANTONIO | 6534 | 2010-06-15 | Yes |
| 210-610 | SANANTONIO | 7229 | 2012-10-05 | Yes |
| 210-611 | XXXXXXXXXX | MULT | — | — |
| 210-612 | SANANTONIO | 6506 | 2012-10-23 | Yes |
| 210-613 | SANANTONIO | 6630 | — | — |
| 210-614 | SANANTONIO | 9533 | — | Yes |
| 210-615 | SANANTONIO | 9533 | — | Yes |
| 210-616 | SANANTONIO | 9533 | — | Yes |
| 210-617 | SANANTONIO | 9533 | — | Yes |
| 210-618 | SANANTONIO | 6529 | — | Yes |
| 210-619 | SANANTONIO | 9533 | — | Yes |
| 210-620 | SANANTONIO | 6534 | 2012-10-24 | Yes |
| 210-621 | SANANTONIO | 9533 | — | Yes |
| 210-622 | SANANTONIO | 9533 | — | Yes |
| 210-623 | SANANTONIO | 9533 | — | Yes |
| 210-624 | SANANTONIO | 9533 | — | Yes |
| 210-625 | SANANTONIO | 7421 | — | Yes |
| 210-626 | SANANTONIO | 9533 | — | Yes |
| 210-627 | SANANTONIO | 9533 | — | Yes |
| 210-628 | SANANTONIO | 9533 | — | Yes |
| 210-629 | SANANTONIO | 7399 | 2006-06-19 | Yes |
| 210-630 | SANANTONIO | 6534 | 2005-03-18 | Yes |
| 210-631 | SANANTONIO | 8434 | 2011-06-01 | Yes |
| 210-632 | SANANTONIO | 6506 | — | — |
| 210-633 | SANANTONIO | 9533 | — | Yes |
| 210-634 | SANANTONIO | 793K | — | Yes |
| 210-635 | SANANTONIO | 9533 | — | Yes |
| 210-636 | SANANTONIO | 6529 | 2012-11-16 | Yes |
| 210-637 | SANANTONIO | 9533 | — | Yes |
| 210-638 | SANANTONIO | 6529 | 2006-05-24 | Yes |
| 210-639 | SANANTONIO | 6529 | — | — |
| 210-640 | SANANTONIO | 6114 | 2017-05-05 | Yes |
| 210-641 | SANANTONIO | 9533 | — | Yes |
| 210-642 | SANANTONIO | 004F | 2016-07-19 | Yes |
| 210-643 | SANANTONIO | 6529 | — | Yes |
| 210-644 | SANANTONIO | 9533 | 2008-12-05 | Yes |
| 210-645 | SANANTONIO | 9533 | — | Yes |
| 210-646 | SANANTONIO | 9533 | — | Yes |
| 210-647 | SANANTONIO | 9533 | — | Yes |
| 210-648 | SANANTONIO | 9533 | — | — |
| 210-649 | SANANTONIO | 9533 | — | Yes |
| 210-650 | SANANTONIO | 9533 | — | Yes |
| 210-651 | SANANTONIO | 9533 | — | Yes |
| 210-652 | SANANTONIO | 9533 | — | — |
| 210-653 | SANANTONIO | 9533 | — | — |
| 210-654 | SANANTONIO | 9533 | — | — |
| 210-655 | SANANTONIO | 9533 | — | — |
| 210-656 | SANANTONIO | 9533 | — | — |
| 210-657 | SANANTONIO | 9533 | — | Yes |
| 210-658 | SANANTONIO | 9533 | — | — |
| 210-659 | SANANTONIO | 9533 | — | — |
| 210-660 | SANANTONIO | 6534 | 2006-09-19 | Yes |
| 210-661 | SANANTONIO | 9533 | — | — |
| 210-662 | SANANTONIO | 9533 | — | — |
| 210-663 | SANANTONIO | 6529 | — | — |
| 210-664 | SANANTONIO | 177F | — | Yes |
| 210-665 | SANANTONIO | 6534 | 2015-02-03 | Yes |
| 210-666 | SANANTONIO | 9533 | — | Yes |
| 210-667 | SANANTONIO | 9533 | — | Yes |
| 210-668 | SANANTONIO | 6534 | 2015-05-11 | Yes |
| 210-669 | SANANTONIO | 6529 | — | Yes |
| 210-670 | SANANTONIO | 9533 | — | Yes |
| 210-671 | SANANTONIO | 8434 | — | — |
| 210-672 | SANANTONIO | 177F | 2015-09-25 | Yes |
| 210-673 | SANANTONIO | 9533 | — | — |
| 210-674 | SANANTONIO | 9533 | — | Yes |
| 210-675 | SANANTONIO | 9533 | — | Yes |
| 210-676 | SANANTONIO | 6114 | 2016-12-22 | Yes |
| 210-677 | SANANTONIO | 9533 | — | Yes |
| 210-678 | SANANTONIO | 9533 | — | Yes |
| 210-679 | SANANTONIO | 9533 | — | Yes |
| 210-680 | SANANTONIO | 9533 | — | — |
| 210-681 | SANANTONIO | 9533 | — | — |
| 210-682 | SANANTONIO | 9533 | — | Yes |
| 210-683 | SANANTONIO | 6529 | 2002-01-07 | Yes |
| 210-684 | SANANTONIO | 9533 | — | — |
| 210-685 | SANANTONIO | 6529 | — | — |
| 210-686 | SANANTONIO | 197D | 2017-07-06 | Yes |
| 210-687 | SANANTONIO | 9533 | — | Yes |
| 210-688 | SANANTONIO | 9533 | — | Yes |
| 210-689 | SANANTONIO | 6534 | 2007-10-15 | Yes |
| 210-690 | SANANTONIO | 9533 | — | — |
| 210-691 | SANANTONIO | 9533 | — | Yes |
| 210-692 | SANANTONIO | 9533 | — | Yes |
| 210-693 | SANANTONIO | 6506 | 2006-04-27 | Yes |
| 210-694 | SANANTONIO | 9533 | — | — |
| 210-695 | SANANTONIO | 9533 | — | Yes |
| 210-696 | SANANTONIO | 9533 | — | Yes |
| 210-697 | SANANTONIO | 9533 | — | — |
| 210-698 | SANANTONIO | 9533 | — | — |
| 210-699 | SANANTONIO | 9533 | — | 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.