NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, all time — NPA 223
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
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Apr 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-08-20 | 223-382-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | HARISBGZN1 | PA |
| 2026-07-09 | 223-391-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | EPHRATA | PA |
| 2023-11-02 | 223-316-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | LEBANON | PA |
| 2023-09-13 | 223-316-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | LEBANON | PA |
| 2023-05-26 | 223-733-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | CHAMBERSBG | PA |
| 2023-04-11 | 223-386-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | CHAMBERSBG | PA |
| 2023-03-31 | 223-310-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | MYERSTOWN | PA |
| 2023-01-13 | 223-241-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | LEBANON | PA |
| 2022-11-04 | 223-279-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | HARISBGZN2 | PA |
| 2022-07-14 | 223-247-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | DOVER | PA |
| 2022-04-15 | 223-966-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | RICHFIELD | PA |
| 2022-03-28 | 223-281-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | COLUMBIA | PA |
| 2022-03-23 | 223-297-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PALMYRA | PA |
| 2022-03-10 | 223-275-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | WRIGHTSVL | PA |
| 2022-02-02 | 223-667-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | COLUMBIA | PA |
| 2022-01-21 | 223-297-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PALMYRA | PA |
| 2022-01-21 | 223-297-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PALMYRA | PA |
| 2021-06-08 | 223-288-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | BLAIN | PA |
| 2021-06-01 | 223-302-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | BLRDGSUMMT | PA |
| 2021-04-15 | 223-245-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | ANNVILLE | PA |
| 2021-02-11 | 223-254-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | GLEN ROCK | PA |
| 2021-02-11 | 223-254-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | GLEN ROCK | PA |
| 2021-02-10 | 223-252-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | MCALISTRVL | PA |
| 2020-08-26 | 223-263-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | RED LION | PA |
| 2020-08-26 | 223-263-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | RED LION | PA |
| 2020-03-26 | 223-234-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | HARISBGZN1 | PA |
| 2020-02-17 | 223-233-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | SPRING GRV | PA |
| 2020-02-06 | 223-308-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | MILLERSVL | PA |
| 2020-01-28 | 223-221-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | LANCASTER | PA |
| 2019-07-11 | 223-227-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | ELIZABTHTN | PA |
| 2019-07-11 | 223-227-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | ELIZABTHTN | PA |
| 2019-05-21 | 223-227-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | ELIZABTHTN | PA |
| 2019-05-21 | 223-227-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | ELIZABTHTN | PA |
| 2019-05-21 | 223-227-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | ELIZABTHTN | PA |
| 2019-05-15 | 223-848-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | YORK | PA |
| 2019-05-15 | 223-848-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | YORK | PA |
| 2019-04-30 | 223-209-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | MTHOLLYSPG | PA |
| 2019-04-16 | 223-227-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | ELIZABTHTN | PA |
| 2019-04-16 | 223-227-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | ELIZABTHTN | PA |
| 2019-03-21 | 223-848-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | YORK | PA |
| 2018-08-28 | 223-203-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | AIRVILLE | PA |
| 2018-08-28 | 223-203-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | AIRVILLE | PA |
| 2018-08-27 | 223-209-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | MTHOLLYSPG | PA |
| 2018-07-31 | 223-205-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | MARION | PA |
| 2018-07-02 | 223-204-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | ICKESBURG | PA |
| 2018-06-21 | 223-203-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | AIRVILLE | PA |
| 2018-06-21 | 223-203-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | AIRVILLE | PA |
| 2018-05-01 | 223-777-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | STRASBURG | PA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.