All assignees
795 prefixes in 541 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 541-601 | MEDFORD | 6010 | — | — |
| 541-602 | CORVALLIS | 6010 | — | Yes |
| 541-603 | EUGENE | 750E | 2008-06-10 | Yes |
| 541-604 | REDMOND | 5820 | — | Yes |
| 541-605 | LA GRANDE | 792K | 2008-11-19 | Yes |
| 541-606 | EUGENE | 6010 | 2001-06-18 | — |
| 541-607 | EUGENE | 9638 | — | — |
| 541-608 | MEDFORD | 9638 | — | — |
| 541-609 | PHILOMATH | 5820 | — | Yes |
| 541-610 | BEND | 5820 | — | Yes |
| 541-611 | XXXXXXXXXX | MULT | — | — |
| 541-612 | PENDLETON | 3234 | — | Yes |
| 541-613 | MEDFORD | 5820 | 2009-09-14 | Yes |
| 541-614 | LINCOLN CY | 792K | 2008-02-14 | Yes |
| 541-615 | MADRAS | 094G | 2011-07-29 | Yes |
| 541-616 | BOARDMAN | 3955 | 2006-02-13 | — |
| 541-617 | BEND | 9638 | — | — |
| 541-618 | MEDFORD | 9638 | — | — |
| 541-619 | ALBANY | 5820 | — | — |
| 541-620 | JOHN DAY | 5820 | — | Yes |
| 541-621 | MEDFORD | 6349 | — | Yes |
| 541-622 | MEDFORD | 792K | — | Yes |
| 541-623 | COTTAGEGRV | 750E | — | Yes |
| 541-624 | LA GRANDE | 4323 | 2001-09-18 | Yes |
| 541-625 | ASHLAND | 076F | 2015-05-05 | Yes |
| 541-626 | UMATILLA | 3234 | 2006-11-07 | Yes |
| 541-627 | MITCHELL | 750E | 2008-09-03 | Yes |
| 541-628 | JOHN DAY | 750E | 2008-09-04 | Yes |
| 541-629 | THREE RVS | 2392 | 2010-03-10 | — |
| 541-630 | CENTRAL PT | 5820 | 2013-01-09 | Yes |
| 541-631 | ASHLAND | 076F | 2012-10-16 | Yes |
| 541-632 | EUGENE | 647F | 2010-03-25 | Yes |
| 541-633 | BEND | 9638 | 2006-02-03 | Yes |
| 541-634 | SPRAY | 750E | 2008-09-03 | Yes |
| 541-635 | TOLEDO | 792K | 2008-01-09 | Yes |
| 541-636 | EUGENE | 3234 | 2008-02-26 | Yes |
| 541-637 | ROSEBURG | 9638 | 2006-08-23 | Yes |
| 541-638 | BLACKBUTTE | 076F | 2010-05-11 | Yes |
| 541-639 | BEND | 6010 | 2009-03-16 | Yes |
| 541-640 | BEND | 5820 | 2015-09-17 | Yes |
| 541-641 | YONCALLA | 750E | 2008-08-28 | Yes |
| 541-642 | HALSEY | 9882 | 2018-06-21 | — |
| 541-643 | ROSEBURG | 6349 | — | Yes |
| 541-644 | HARRISBURG | 647F | — | Yes |
| 541-645 | HOOD RIVER | 5820 | 2009-10-23 | Yes |
| 541-646 | MEDFORD | 7172 | 2006-05-15 | Yes |
| 541-647 | BEND | 5820 | 2007-08-27 | Yes |
| 541-648 | SILETZ | 3234 | — | Yes |
| 541-649 | COTTAGEGRV | 7531 | 2009-05-11 | Yes |
| 541-650 | EUGENE | 6529 | — | Yes |
| 541-651 | FOSSIL | 750E | 2008-09-04 | Yes |
| 541-652 | BLY | 750E | 2008-08-28 | Yes |
| 541-653 | EUGENE | 6010 | 2002-03-25 | Yes |
| 541-654 | EUGENE | 318J | 2005-08-16 | Yes |
| 541-655 | LANGLOIS | 5820 | 2002-08-12 | Yes |
| 541-656 | HERMISTON | 6529 | 2009-11-06 | Yes |
| 541-657 | BROWNSVL | 145J | — | Yes |
| 541-658 | CRESWELL | 750E | 2008-01-11 | Yes |
| 541-659 | GRANTSPASS | 6349 | — | Yes |
| 541-660 | GRANTSPASS | 6349 | — | Yes |
| 541-661 | BROOKINGS | 6010 | 2001-02-16 | — |
| 541-662 | REEDSPORT | 6010 | 2001-02-16 | Yes |
| 541-663 | LA GRANDE | 4323 | — | Yes |
| 541-664 | CENTRAL PT | 9638 | — | — |
| 541-665 | CENTRAL PT | 9638 | — | Yes |
| 541-666 | ALBANY | 6529 | 2016-01-20 | Yes |
| 541-667 | HERMISTON | 9638 | — | Yes |
| 541-668 | BEND | 5820 | 2014-08-15 | Yes |
| 541-669 | LINCOLN CY | 750E | — | Yes |
| 541-670 | ROSEBURG | 5820 | — | Yes |
| 541-671 | ROSEBURG | 5820 | — | Yes |
| 541-672 | ROSEBURG | 9638 | — | — |
| 541-673 | ROSEBURG | 9638 | — | — |
| 541-674 | CRESWELL | 6010 | 2015-12-14 | Yes |
| 541-675 | MADRAS | 750E | 2016-12-01 | Yes |
| 541-676 | HEPPNER | 2360 | — | — |
| 541-677 | ROSEBURG | 9638 | — | — |
| 541-678 | BEND | 5820 | 2006-02-15 | Yes |
| 541-679 | ROSEBURG | 9638 | — | — |
| 541-680 | ROSEBURG | 5562 | — | Yes |
| 541-681 | EUGENE | 9638 | — | — |
| 541-682 | EUGENE | 9638 | — | — |
| 541-683 | EUGENE | 9638 | — | — |
| 541-684 | EUGENE | 9638 | — | — |
| 541-685 | EUGENE | 9638 | — | — |
| 541-686 | EUGENE | 9638 | — | — |
| 541-687 | EUGENE | 9638 | — | — |
| 541-688 | EUGENE | 9638 | — | — |
| 541-689 | EUGENE | 9638 | — | — |
| 541-690 | MEDFORD | 5820 | — | Yes |
| 541-691 | CANYONVL | 750E | — | — |
| 541-692 | MALIN | 750E | 2008-09-03 | Yes |
| 541-693 | BEND | 7531 | — | Yes |
| 541-694 | CHEMULT | 750E | 2008-09-03 | Yes |
| 541-695 | WAMIC | 750E | 2008-09-03 | Yes |
| 541-696 | CAMAS VLY | 750E | 2008-09-03 | Yes |
| 541-697 | HUNTINGTON | 750E | 2006-10-24 | Yes |
| 541-698 | GOLD BEACH | 6010 | 2002-01-17 | Yes |
| 541-699 | REDMOND | 6010 | 2013-04-23 | Yes |
| 541-700 | — | — |
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.