NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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 640
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 |
|---|---|---|---|---|---|---|---|
| 2026-07-27 | 640-298-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | BARNEGAT | NJ |
| 2025-01-29 | 640-356-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | MEDFORD | NJ |
| 2024-08-29 | 640-644-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | MEDFORD | NJ |
| 2024-05-23 | 640-256-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | PEMBERTON | NJ |
| 2023-08-29 | 640-234-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | PLAINSBORO | NJ |
| 2021-11-04 | 640-214-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | EWING | NJ |
| 2021-09-13 | 640-205-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | TUCKERTON | NJ |
| 2021-09-13 | 640-207-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | AVALON | NJ |
| 2021-09-13 | 640-213-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | BARNEGAT | NJ |
| 2021-09-13 | 640-837-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | CAPMAYCTHS | NJ |
| 2021-09-08 | 640-204-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | CRANBURY | NJ |
| 2021-09-08 | 640-220-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | BORDENTOWN | NJ |
| 2021-09-08 | 640-344-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | FORT DIX | NJ |
| 2021-09-08 | 640-650-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | NEW EGYPT | NJ |
| 2020-09-30 | 640-800-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | TUCKAHOE | NJ |
| 2020-01-30 | 640-600-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | MEDFORD | NJ |
| 2019-08-16 | 640-300-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | MILMAY | NJ |
| 2019-08-16 | 640-400-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | SEAIS CITY | NJ |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.