All assignees
268 prefixes in 223 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 223-411 | MULT | — | — | |
| 223-423 | ICKESBURG | 547E | 2021-05-26 | Yes |
| 223-426 | WAYNESBORO | 3806 | 2021-12-13 | Yes |
| 223-432 | FAYETTEVL | 547E | 2022-10-25 | Yes |
| 223-433 | LOGANVILLE | 624H | 2021-06-17 | Yes |
| 223-444 | LANCASTER | 547E | 2017-08-31 | Yes |
| 223-465 | GREENCASTL | 965H | 2020-05-27 | Yes |
| 223-466 | MT GRETNA | 516J | 2022-01-18 | Yes |
| 223-488 | HARISBGZN1 | 622J | 2021-09-09 | Yes |
| 223-500 | JEFFERSON | 965H | 2020-05-20 | Yes |
| 223-511 | MULT | — | — | |
| 223-523 | SHIPPENSBG | 547E | 2021-07-26 | Yes |
| 223-529 | LANCASTER | 965H | 2020-05-27 | Yes |
| 223-533 | CARLISLE | 622J | 2021-09-09 | Yes |
| 223-543 | ST THOMAS | 516J | 2022-02-28 | Yes |
| 223-555 | DIR ASST | MULT | — | — |
| 223-563 | MARION | 516J | — | Yes |
| 223-570 | — | — | ||
| 223-587 | HARISBGZN1 | 883K | 2026-03-18 | Yes |
| 223-600 | LIVERPOOL | 965H | 2020-05-20 | Yes |
| 223-611 | MULT | — | — | |
| 223-623 | QUARRYVL | 547E | 2021-07-29 | Yes |
| 223-624 | NEWBURG | 516J | 2022-01-20 | Yes |
| 223-639 | MARYSVILLE | 516J | 2022-01-14 | Yes |
| 223-666 | HARISBGZN1 | 965H | 2019-01-28 | Yes |
| 223-667 | COLUMBIA | 965H | 2021-10-25 | Yes |
| 223-677 | REEDSVILLE | 965H | 2020-05-27 | Yes |
| 223-678 | SCHAEFESTN | 516J | 2022-02-08 | Yes |
| 223-700 | — | — | ||
| 223-711 | MULT | — | — | |
| 223-717 | — | — | ||
| 223-723 | LOGANVILLE | 547E | 2022-10-18 | Yes |
| 223-727 | TOWER CITY | 516J | 2022-03-09 | Yes |
| 223-732 | PALMYRA | 965H | 2020-05-27 | Yes |
| 223-733 | CHAMBERSBG | 622J | 2021-09-09 | Yes |
| 223-746 | MIFFLINTN | 516J | 2022-01-05 | Yes |
| 223-747 | EASTBERLIN | 547E | 2018-08-30 | Yes |
| 223-758 | MECHANCSBG | 965H | 2020-05-27 | Yes |
| 223-763 | GAP | 516J | 2022-01-11 | Yes |
| 223-766 | MERCERSBG | 965H | 2020-05-20 | Yes |
| 223-777 | STRASBURG | 547E | 2017-10-19 | Yes |
| 223-786 | STEWARTSTN | 965H | 2020-05-27 | Yes |
| 223-797 | HARISBGZN1 | 516J | 2020-10-13 | Yes |
| 223-800 | HARISBGZN1 | 3806 | 2018-06-04 | Yes |
| 223-811 | MULT | — | — | |
| 223-823 | LITITZ | 547E | 2022-10-24 | Yes |
| 223-832 | KIRKWOOD | 516J | 2022-01-14 | Yes |
| 223-837 | EWATERFORD | 3806 | 2019-03-20 | Yes |
| 223-842 | NEWVILLE | 965H | 2020-05-27 | Yes |
| 223-848 | YORK | 5562 | 2018-03-27 | Yes |
| 223-867 | HANOVER | 939H | 2022-10-11 | Yes |
| 223-877 | YORK | 965H | 2020-05-27 | Yes |
| 223-880 | HARISBGZN1 | 193E | 2026-07-06 | Yes |
| 223-883 | MILLERSTN | 516J | 2022-01-18 | Yes |
| 223-888 | HALIFAX | 547E | — | Yes |
| 223-895 | HARISBGZN1 | 506J | 2020-10-22 | Yes |
| 223-900 | HERSHEY | 145J | 2019-03-21 | Yes |
| 223-901 | EPHRATA | 624H | 2021-11-12 | Yes |
| 223-911 | MULT | — | — | |
| 223-924 | FAIRFIELD | 3806 | 2019-03-20 | Yes |
| 223-946 | MYERSTOWN | 965H | 2020-05-27 | Yes |
| 223-950 | — | — | ||
| 223-958 | — | — | ||
| 223-959 | — | — | ||
| 223-966 | RICHFIELD | 516J | 2022-02-04 | Yes |
| 223-976 | — | — | ||
| 223-977 | PORT ROYAL | 965H | 2020-05-27 | Yes |
| 223-999 | SHELLSVL | 547E | 2017-09-01 | 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.