All assignees
800 prefixes in 909 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 909-600 | FONTANA | 6006 | — | Yes |
| 909-601 | S BERNDINO | 6529 | 2016-05-24 | Yes |
| 909-602 | REDLANDS | 649C | 2016-11-21 | Yes |
| 909-603 | CLAREMONT | 2319 | — | — |
| 909-604 | ONTARIO | 9748 | — | — |
| 909-605 | ONTARIO | 2319 | — | Yes |
| 909-606 | CHINO | 2319 | — | — |
| 909-607 | CLAREMONT | 7139 | — | — |
| 909-608 | UPLAND | 2319 | — | — |
| 909-609 | FONTANA | 899D | 2005-04-27 | Yes |
| 909-610 | DIAMONDBAR | 7240 | — | Yes |
| 909-611 | XXXXXXXXXX | MULT | — | — |
| 909-612 | DIAMONDBAR | 2319 | — | Yes |
| 909-613 | CHINO | 2319 | — | — |
| 909-614 | CHINO | 2319 | — | Yes |
| 909-615 | ONTARIO | 6010 | 2001-04-19 | — |
| 909-616 | DIAMONDBAR | 6010 | 2018-09-25 | Yes |
| 909-617 | HEMT HEMT | 6630 | — | — |
| 909-618 | POMONA | 7240 | — | Yes |
| 909-619 | S BERNDINO | 981E | 2020-06-24 | Yes |
| 909-620 | POMONA | 2319 | — | — |
| 909-621 | CLAREMONT | 2319 | — | — |
| 909-622 | POMONA | 2319 | — | — |
| 909-623 | POMONA | 2319 | — | — |
| 909-624 | CLAREMONT | 2319 | — | — |
| 909-625 | CLAREMONT | 2319 | — | — |
| 909-626 | CLAREMONT | 2319 | — | — |
| 909-627 | CHINO | 2319 | — | — |
| 909-628 | CHINO | 2319 | — | — |
| 909-629 | POMONA | 2319 | — | — |
| 909-630 | POMONA | 2319 | — | Yes |
| 909-631 | CHINO | 7480 | — | Yes |
| 909-632 | POMONA | 671J | — | Yes |
| 909-633 | HIGHLAND | 6006 | — | — |
| 909-634 | POMONA | 7240 | 2005-10-20 | Yes |
| 909-635 | ONTARIO | 671J | — | Yes |
| 909-636 | CHINO | 899D | 2001-09-19 | Yes |
| 909-637 | FONTANA | 6006 | 2014-09-15 | Yes |
| 909-638 | ONTARIO | 6006 | — | Yes |
| 909-639 | COLTON | 649C | — | Yes |
| 909-640 | RIALTO | 516C | 2016-08-05 | Yes |
| 909-641 | FONTANA | 6010 | — | — |
| 909-642 | FONTANA | 6529 | 2014-09-22 | Yes |
| 909-643 | POMONA | 899D | 2006-07-26 | Yes |
| 909-644 | RIALTO | 8826 | — | Yes |
| 909-645 | COLTON | 6010 | — | — |
| 909-646 | ETIWANDA | 7718 | — | Yes |
| 909-647 | HIGHLAND | 515J | — | Yes |
| 909-648 | S BERNDINO | 899D | — | Yes |
| 909-649 | HIGHLAND | 9740 | 2001-01-17 | Yes |
| 909-650 | S BERNDINO | 6967 | — | — |
| 909-651 | REDLANDS | 7718 | 2006-07-26 | Yes |
| 909-652 | UPLAND | 792K | 2006-04-14 | Yes |
| 909-653 | COLTON | 7229 | 2005-10-03 | Yes |
| 909-654 | REDLANDS | 6006 | 2014-11-17 | Yes |
| 909-655 | DIAMONDBAR | 981E | 2015-06-23 | Yes |
| 909-656 | CLAREMONT | 6529 | 2014-12-23 | Yes |
| 909-657 | ONTARIO | 8826 | — | Yes |
| 909-658 | S BERNDINO | 2319 | — | Yes |
| 909-659 | S BERNDINO | 899D | 2005-02-14 | Yes |
| 909-660 | UPLAND | 6006 | 2010-02-09 | Yes |
| 909-661 | ONTARIO | 7894 | — | — |
| 909-662 | CHINO | 6529 | 2014-11-10 | Yes |
| 909-663 | S BERNDINO | 6010 | — | Yes |
| 909-664 | CHINO | 7139 | — | Yes |
| 909-665 | S BERNDINO | 8826 | 2014-11-25 | Yes |
| 909-666 | RIALTO | 981E | — | Yes |
| 909-667 | CLAREMONT | 649C | — | Yes |
| 909-668 | CHINO | 6529 | 2024-03-26 | Yes |
| 909-669 | ONTARIO | 0051 | — | — |
| 909-670 | CLAREMONT | 671J | — | Yes |
| 909-671 | POMONA | 6529 | 2015-02-23 | Yes |
| 909-672 | HIGHLAND | 516C | 2014-12-05 | Yes |
| 909-673 | ONTARIO | 2319 | — | — |
| 909-674 | REDLANDS | 6529 | 2014-11-21 | Yes |
| 909-675 | CLAREMONT | 649C | 2014-12-09 | Yes |
| 909-676 | RIALTO | 899D | 2014-12-24 | Yes |
| 909-677 | S BERNDINO | 6006 | 2007-08-17 | Yes |
| 909-678 | ONTARIO | 899D | 2014-12-23 | Yes |
| 909-679 | COLTON | 649C | 2016-10-10 | Yes |
| 909-680 | CHINO | 6010 | 2006-05-11 | Yes |
| 909-681 | FONTANA | 6529 | 2015-03-13 | Yes |
| 909-682 | ARROWHEAD | 6529 | 2015-01-13 | Yes |
| 909-683 | MARSHALL | 6529 | 2015-04-01 | Yes |
| 909-684 | FONTANA | 6529 | 2005-03-30 | Yes |
| 909-685 | RIALTO | 6010 | 2006-07-10 | Yes |
| 909-686 | MENTONE | 6529 | 2015-05-01 | Yes |
| 909-687 | ONTARIO | 6529 | 2015-04-01 | Yes |
| 909-688 | FONTANA | 6529 | 2016-10-07 | Yes |
| 909-689 | ETIWANDA | 6529 | — | Yes |
| 909-690 | S BERNDINO | 6967 | 2002-07-17 | — |
| 909-691 | WOODCREST | 6967 | — | — |
| 909-692 | COLTON | 6906 | — | — |
| 909-693 | S BERNDINO | 6006 | 2005-10-11 | Yes |
| 909-694 | UPLAND | 7229 | 2005-10-13 | Yes |
| 909-695 | FONTANA | 981E | 2015-04-24 | Yes |
| 909-696 | CHINO | 6529 | 2015-05-18 | Yes |
| 909-697 | FONTANA | 6529 | 2005-01-03 | Yes |
| 909-698 | CRESTLINE | 649C | 2016-10-10 | Yes |
| 909-699 | COLTON | 981E | — | 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.