NumberResearchRecent thousands-block assignments
42 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, last 30 days — NPA 856
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-07-18 | 856-634-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HADDONFLD | NJ |
| 2024-07-18 | 856-634-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HADDONFLD | NJ |
| 2024-07-18 | 856-645-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HADDONFLD | NJ |
| 2024-07-18 | 856-645-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HADDONFLD | NJ |
| 2024-07-18 | 856-645-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HADDONFLD | NJ |
| 2024-07-18 | 856-645-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HADDONFLD | NJ |
| 2024-07-18 | 856-645-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HADDONFLD | NJ |
| 2024-06-28 | 856-526-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | GLASSBORO | NJ |
| 2024-06-28 | 856-548-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | MOORESTOWN | NJ |
| 2024-06-28 | 856-652-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | GLASSBORO | NJ |
| 2024-06-21 | 856-481-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NJ | 637C | BLACKWOOD | NJ |
| 2024-06-20 | 856-606-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WILLIAMSTN | NJ |
| 2024-06-14 | 856-480-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | MULLICA HL | NJ |
| 2024-06-12 | 856-588-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | CAMDEN | NJ |
| 2024-06-11 | 856-326-4XXX | 4000–4999 | Assigned | ONVOY, LLC - NJ | 637C | BRIDGETON | NJ |
| 2024-06-07 | 856-280-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NJ | 637C | HADDON HTS | NJ |
| 2024-05-29 | 856-592-4XXX | 4000–4999 | Assigned | ONVOY, LLC - NJ | 637C | BRIDGETON | NJ |
| 2024-05-29 | 856-592-5XXX | 5000–5999 | Assigned | ONVOY, LLC - NJ | 637C | BRIDGETON | NJ |
| 2024-05-21 | 856-861-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | BEAVER BRK | NJ |
| 2024-05-15 | 856-634-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HADDONFLD | NJ |
| 2024-05-15 | 856-634-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HADDONFLD | NJ |
| 2024-05-15 | 856-634-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HADDONFLD | NJ |
| 2024-05-15 | 856-634-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HADDONFLD | NJ |
| 2024-05-15 | 856-634-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HADDONFLD | NJ |
| 2024-04-30 | 856-280-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NJ | 637C | HADDON HTS | NJ |
| 2024-04-26 | 856-592-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NJ | 637C | BRIDGETON | NJ |
| 2024-04-25 | 856-864-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | RIVERTON | NJ |
| 2024-04-17 | 856-615-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NJ | 637C | WENONAH | NJ |
| 2024-04-10 | 856-475-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GLOUCESTER | NJ |
| 2024-04-10 | 856-502-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MILLVILLE | NJ |
| 2024-03-25 | 856-898-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NJ | 637C | RIVERSIDE | NJ |
| 2024-03-22 | 856-622-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | PITMAN | NJ |
| 2024-03-22 | 856-622-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NJ | 637C | PITMAN | NJ |
| 2024-03-22 | 856-944-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | VINELAND | NJ |
| 2024-03-22 | 856-944-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NJ | 637C | VINELAND | NJ |
| 2024-03-20 | 856-431-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | GLASSBORO | NJ |
| 2024-03-20 | 856-569-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NJ | 637C | VINELAND | NJ |
| 2024-03-20 | 856-652-5XXX | 5000–5999 | Assigned | ONVOY, LLC - NJ | 637C | GLASSBORO | NJ |
| 2024-03-15 | 856-623-0XXX | 0000–0999 | Assigned | FIVE9, INC. | 598J | BERLIN | NJ |
| 2024-03-14 | 856-615-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | WENONAH | NJ |
| 2024-03-13 | 856-548-7XXX | 7000–7999 | Assigned | COMCAST IP PHONE, LLC | 318J | MOORESTOWN | NJ |
| 2024-03-13 | 856-591-7XXX | 7000–7999 | Assigned | COMCAST IP PHONE, LLC | 318J | MOORESTOWN | NJ |
| 2024-03-12 | 856-490-5XXX | 5000–5999 | Assigned | ONVOY, LLC - NJ | 637C | SWEDESBORO | NJ |
| 2024-03-11 | 856-280-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NJ | 637C | HADDON HTS | NJ |
| 2024-03-11 | 856-280-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NJ | 637C | HADDON HTS | NJ |
| 2024-03-07 | 856-593-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NJ | 637C | MILLVILLE | NJ |
| 2024-03-07 | 856-593-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NJ | 637C | MILLVILLE | NJ |
| 2024-03-06 | 856-702-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NJ | 637C | MARLTON | NJ |
| 2024-03-06 | 856-702-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NJ | 637C | MARLTON | NJ |
| 2024-03-05 | 856-315-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NJ | 637C | BEAVER BRK | 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.