NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/23/2026
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
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-06-23 | 223-351-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | MECHANCSBG | PA |
| 2026-05-22 | 223-747-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | EASTBERLIN | PA |
| 2026-04-27 | 223-353-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | SHELLSVL | PA |
| 2023-11-01 | 223-329-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | FRYSTOWN | PA |
| 2023-08-31 | 223-247-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | DOVER | PA |
| 2023-08-31 | 223-279-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | HARISBGZN2 | PA |
| 2023-07-26 | 223-312-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | MCVEYTOWN | PA |
| 2023-05-01 | 223-306-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | YORK | PA |
| 2023-03-02 | 223-299-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | YORK | PA |
| 2023-02-06 | 223-249-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | MILLERSVL | PA |
| 2022-08-23 | 223-284-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | YORK | PA |
| 2022-03-10 | 223-678-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | SCHAEFESTN | PA |
| 2021-12-01 | 223-224-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | MCVEYTOWN | PA |
| 2021-11-03 | 223-403-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | LANDISVL | PA |
| 2021-06-29 | 223-237-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | HARISBGZN1 | PA |
| 2021-06-29 | 223-256-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | DILLSBURG | PA |
| 2021-06-27 | 223-251-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | HARISBGZN2 | PA |
| 2021-06-27 | 223-348-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | DOVER | PA |
| 2021-06-27 | 223-433-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | LOGANVILLE | PA |
| 2021-03-01 | 223-529-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | LANCASTER | PA |
| 2020-12-11 | 223-216-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | LANDISVL | PA |
| 2020-11-23 | 223-232-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | YORK | PA |
| 2020-11-23 | 223-758-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | MECHANCSBG | PA |
| 2020-10-01 | 223-747-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | EASTBERLIN | PA |
| 2020-06-01 | 223-308-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | MILLERSVL | PA |
| 2020-04-30 | 223-308-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | MILLERSVL | PA |
| 2020-03-26 | 223-234-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | HARISBGZN1 | PA |
| 2020-02-21 | 223-213-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | DILLSBURG | PA |
| 2019-09-06 | 223-221-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | LANCASTER | PA |
| 2019-09-06 | 223-224-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | MCVEYTOWN | PA |
| 2019-05-28 | 223-333-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | LEBANON | PA |
| 2019-05-28 | 223-999-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | SHELLSVL | PA |
| 2018-10-30 | 223-213-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | DILLSBURG | PA |
| 2018-10-30 | 223-214-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | FRYSTOWN | PA |
| 2018-09-17 | 223-747-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | EASTBERLIN | PA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/23/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.