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 856
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2008-03-20 | 856-494-5XXX | 5000–5999 | Assigned | NETCARRIER TELECOM, INC. - NJ | 9003 | WENONAH | NJ |
| 2007-08-17 | 856-240-8XXX | 8000–8999 | Assigned | NETCARRIER TELECOM, INC. - NJ | 9003 | COLLINGSWD | NJ |
| 2007-08-17 | 856-803-5XXX | 5000–5999 | Assigned | NETCARRIER TELECOM, INC. - NJ | 9003 | SWEDESBORO | NJ |
| 2007-04-03 | 856-735-1XXX | 1000–1999 | Assigned | NETCARRIER TELECOM, INC. - NJ | 9003 | RIVERTON | NJ |
| 2007-03-19 | 856-202-8XXX | 8000–8999 | Assigned | NETCARRIER TELECOM, INC. - NJ | 9003 | WOODBURY | NJ |
| 2006-07-20 | 856-840-8XXX | 8000–8999 | Assigned | NETCARRIER TELECOM, INC. - NJ | 9003 | MOORESTOWN | NJ |
| 2006-06-15 | 856-344-4XXX | 4000–4999 | Assigned | NETCARRIER TELECOM, INC. - NJ | 9003 | LAUREL SPG | NJ |
| 2006-06-08 | 856-330-6XXX | 6000–6999 | Assigned | NETCARRIER TELECOM, INC. - NJ | 9003 | MERCHANTVL | NJ |
| 2005-02-15 | 856-226-6XXX | 6000–6999 | Assigned | NETCARRIER TELECOM, INC. - NJ | 9003 | GLASSBORO | NJ |
| 2005-02-15 | 856-334-6XXX | 6000–6999 | Assigned | NETCARRIER TELECOM, INC. - NJ | 9003 | MARLTON | NJ |
| 2005-02-15 | 856-362-6XXX | 6000–6999 | Assigned | NETCARRIER TELECOM, INC. - NJ | 9003 | VINELAND | NJ |
| 2005-02-15 | 856-433-6XXX | 6000–6999 | Assigned | NETCARRIER TELECOM, INC. - NJ | 9003 | HADDONFLD | NJ |
| 2004-06-11 | 856-726-0XXX | 0000–0999 | Assigned | NETCARRIER TELECOM, INC. - NJ | 9003 | CAMDEN | NJ |
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.