All assignees
798 prefixes in 708 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 708-500 | CICERO | 6333 | 2023-04-05 | Yes |
| 708-501 | HARVEY | 6529 | 2010-10-05 | Yes |
| 708-502 | WHEELING | 6534 | — | Yes |
| 708-503 | CHICAGOHTS | 9329 | — | — |
| 708-504 | LA GRANGE | 6529 | 2011-10-12 | Yes |
| 708-505 | WESTERNSPG | 318J | — | Yes |
| 708-506 | CHICAGOHTS | 6529 | 2013-06-13 | Yes |
| 708-507 | ROSELLE | 6534 | — | Yes |
| 708-508 | NORTHBROOK | 6333 | — | — |
| 708-509 | LA GRANGE | 6529 | 2011-11-08 | Yes |
| 708-510 | CHICAGOHTS | 6534 | 2008-10-17 | Yes |
| 708-511 | XXXXXXXXXX | MULT | — | — |
| 708-512 | BERWYN | 6115 | — | Yes |
| 708-513 | CHICAGOHTS | 6534 | 2008-10-17 | Yes |
| 708-514 | LA GRANGE | 6529 | — | Yes |
| 708-515 | CHICAGOHTS | 6534 | 2010-03-11 | Yes |
| 708-516 | SUMMIT | 5562 | 2001-03-09 | Yes |
| 708-517 | HARVEY | 6529 | 2015-06-25 | Yes |
| 708-518 | OAK FOR SO | 6534 | 2012-01-13 | Yes |
| 708-519 | HINSDALE | 6534 | — | Yes |
| 708-520 | OAK LAWN | 9329 | 2012-11-19 | Yes |
| 708-521 | LA GRANGE | 9748 | 2001-04-23 | — |
| 708-522 | LA GRANGE | 6333 | 2006-08-22 | Yes |
| 708-523 | WILLOW SPG | 7136 | — | Yes |
| 708-524 | OAK PARK | 9329 | — | — |
| 708-525 | ROSELLE | 6534 | — | — |
| 708-526 | RIVERSIDE | 6115 | — | Yes |
| 708-527 | HARVEY | 6529 | 2007-02-20 | Yes |
| 708-528 | HINSDALE | 6534 | — | — |
| 708-529 | OAK LAWN | 318J | 2006-10-25 | Yes |
| 708-530 | LA GRANGE | 6529 | 2011-07-19 | Yes |
| 708-531 | MAYWOOD | 9329 | — | — |
| 708-532 | TINLEYPARK | 9329 | — | — |
| 708-533 | NORTHBROOK | 6333 | — | — |
| 708-534 | MONEE | 9329 | — | — |
| 708-535 | BLUEISLAND | 9329 | — | — |
| 708-536 | TINLEYPARK | 6115 | — | Yes |
| 708-537 | LA GRANGE | 6529 | 2011-06-13 | Yes |
| 708-538 | MAYWOOD | 829J | — | Yes |
| 708-539 | CHICAGOHTS | 6529 | — | Yes |
| 708-540 | BELLWOOD | 318J | — | Yes |
| 708-541 | BLUEISLAND | 6534 | 2012-01-18 | Yes |
| 708-542 | ROSELLE | 6534 | — | Yes |
| 708-543 | CHICAGOHTS | 6529 | 2006-06-06 | Yes |
| 708-544 | BELLWOOD | 9329 | — | — |
| 708-545 | LA GRANGE | 6529 | 2011-07-27 | Yes |
| 708-546 | SUMMIT | 7136 | — | Yes |
| 708-547 | BELLWOOD | 9329 | — | — |
| 708-548 | LA GRANGE | 6529 | 2007-01-24 | Yes |
| 708-549 | ORLAND | 6534 | 2017-08-07 | Yes |
| 708-550 | WESTERNSPG | 7136 | — | Yes |
| 708-551 | MAYWOOD | 7229 | — | Yes |
| 708-552 | SUMMIT | 7136 | — | Yes |
| 708-553 | CICERO | 114J | 2018-02-23 | Yes |
| 708-554 | WILLOW SPG | 6115 | — | Yes |
| 708-555 | DIR ASST | MULT | — | — |
| 708-556 | FOREST | 6534 | 2018-10-04 | Yes |
| 708-557 | LA GRANGE | 6534 | — | — |
| 708-558 | ROSELLE | 6534 | — | Yes |
| 708-559 | LA GRANGE | 6529 | 2011-11-08 | Yes |
| 708-560 | OAK FOR SO | 9329 | — | Yes |
| 708-561 | LA GRANGE | 6630 | — | — |
| 708-562 | MAYWOOD | 9329 | — | — |
| 708-563 | SUMMIT | 9329 | — | — |
| 708-564 | THORNTON | 6115 | — | Yes |
| 708-565 | ROSELLE | 6534 | — | Yes |
| 708-566 | HARVEY | 7229 | — | Yes |
| 708-567 | LA GRANGE | 6333 | — | — |
| 708-568 | OAK LAWN | 8702 | — | Yes |
| 708-569 | NORTHBROOK | 9748 | 2001-04-16 | — |
| 708-570 | TINLEYPARK | 6115 | — | — |
| 708-571 | LA GRANGE | 6529 | 2013-04-18 | Yes |
| 708-572 | OAK LAWN | 6115 | — | Yes |
| 708-573 | CHICAGOHTS | 6529 | 2015-06-26 | Yes |
| 708-574 | LA GRANGE | 6529 | — | Yes |
| 708-575 | CHICAGOHTS | 6115 | — | — |
| 708-576 | OAK LAWN | 460K | — | Yes |
| 708-577 | BLUEISLAND | 6534 | 2005-02-22 | Yes |
| 708-578 | OAK FOR SO | 6534 | 2015-06-12 | Yes |
| 708-579 | LA GRANGE | 9329 | — | — |
| 708-580 | TINLEYPARK | 6529 | 2013-06-13 | Yes |
| 708-581 | OAK LAWN | 224C | — | Yes |
| 708-582 | LA GRANGE | 6333 | 2008-10-08 | Yes |
| 708-583 | RIVERGROVE | 9329 | — | — |
| 708-584 | BEECHER | 516C | 2009-11-24 | Yes |
| 708-585 | CALUMET CY | 6115 | — | — |
| 708-586 | PALOS PARK | 516C | — | Yes |
| 708-587 | MONEE | 6115 | — | Yes |
| 708-588 | LA GRANGE | 9329 | — | — |
| 708-589 | HARVEY | 7229 | — | Yes |
| 708-590 | ORLAND | 7196 | — | Yes |
| 708-591 | CHICGOZN01 | 9329 | — | — |
| 708-592 | LA GRANGE | 6630 | — | — |
| 708-593 | BELLWOOD | 460K | — | Yes |
| 708-594 | SUMMIT | 9329 | — | — |
| 708-595 | LA GRANGE | 6529 | 2007-07-06 | Yes |
| 708-596 | HARVEY | 9329 | — | — |
| 708-597 | BLUEISLAND | 9329 | — | — |
| 708-598 | OAK LAWN | 9329 | — | — |
| 708-599 | OAK LAWN | 9329 | — | — |
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.