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 878
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-06-12 | 878-272-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | SPRINGDALE | PA |
| 2024-12-23 | 878-216-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | REPUBLIC | PA |
| 2024-11-26 | 878-888-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | PARKWOOD | PA |
| 2024-10-23 | 878-241-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | SMITHSFRRY | PA |
| 2024-10-18 | 878-840-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | NEW SALEM | PA |
| 2024-02-02 | 878-277-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | BLAIRSVL | PA |
| 2023-05-01 | 878-268-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | IMPERIAL | PA |
| 2021-09-24 | 878-232-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | ELLWOOD CY | PA |
| 2021-09-24 | 878-895-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | UNIONTOWN | PA |
| 2021-06-29 | 878-230-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | PTTSBGZON4 | PA |
| 2021-06-27 | 878-251-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | BLACK LICK | PA |
| 2021-06-27 | 878-881-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | BROWNSVL | PA |
| 2021-02-02 | 878-879-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | NEWKNSNGTN | PA |
| 2021-02-02 | 878-884-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | GREENSBURG | PA |
| 2020-11-23 | 878-439-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | ROCHESTER | PA |
| 2020-11-23 | 878-847-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | NEWKNSNGTN | PA |
| 2020-10-01 | 878-225-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | ELLWOOD CY | PA |
| 2020-05-01 | 878-879-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | NEWKNSNGTN | PA |
| 2019-09-06 | 878-309-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | GREENSBURG | PA |
| 2019-02-11 | 878-225-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | ELLWOOD CY | PA |
| 2018-10-22 | 878-302-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | NEWKNSNGTN | PA |
| 2016-12-30 | 878-847-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | NEWKNSNGTN | PA |
| 2016-09-21 | 878-313-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | ROCHESTER | PA |
| 2016-08-08 | 878-333-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | ELLWOOD CY | PA |
| 2016-06-20 | 878-645-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | GREENSBURG | PA |
| 2013-04-19 | 878-201-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | ROCHESTER | PA |
| 2013-04-19 | 878-201-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | ROCHESTER | PA |
| 2013-04-19 | 878-302-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | NEWKNSNGTN | 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.