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 |
|---|---|---|---|---|---|---|---|
| 2019-01-14 | 856-395-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | CEDARVILLE | NJ |
| 2019-01-14 | 856-395-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | CEDARVILLE | NJ |
| 2018-12-20 | 856-360-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | MOORESTOWN | NJ |
| 2018-12-19 | 856-478-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | MULLICA HL | NJ |
| 2018-11-13 | 856-486-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | MERCHANTVL | NJ |
| 2018-11-08 | 856-390-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | WOODSTOWN | NJ |
| 2018-11-08 | 856-539-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | WENONAH | NJ |
| 2018-11-08 | 856-603-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | GLOUCESTER | NJ |
| 2018-11-08 | 856-759-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | SALEM | NJ |
| 2018-11-08 | 856-822-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | FRANKLINVL | NJ |
| 2018-11-08 | 856-846-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | BERLIN | NJ |
| 2018-10-31 | 856-492-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | RIVERSIDE | NJ |
| 2018-10-18 | 856-739-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HADDON HTS | NJ |
| 2018-10-17 | 856-843-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | HADDONFLD | NJ |
| 2018-10-08 | 856-250-8XXX | 8000–8999 | Assigned | NUSO, LLC | 551G | CAMDEN | NJ |
| 2018-10-08 | 856-250-9XXX | 9000–9999 | Assigned | NUSO, LLC | 551G | CAMDEN | NJ |
| 2018-10-08 | 856-549-1XXX | 1000–1999 | Assigned | NUSO, LLC | 551G | CAMDEN | NJ |
| 2018-10-08 | 856-549-9XXX | 9000–9999 | Assigned | NUSO, LLC | 551G | CAMDEN | NJ |
| 2018-10-08 | 856-602-8XXX | 8000–8999 | Assigned | NUSO, LLC | 551G | CAMDEN | NJ |
| 2018-10-08 | 856-602-9XXX | 9000–9999 | Assigned | NUSO, LLC | 551G | CAMDEN | NJ |
| 2018-10-08 | 856-605-0XXX | 0000–0999 | Assigned | NUSO, LLC | 551G | CAMDEN | NJ |
| 2018-10-08 | 856-605-1XXX | 1000–1999 | Assigned | NUSO, LLC | 551G | CAMDEN | NJ |
| 2018-10-08 | 856-605-8XXX | 8000–8999 | Assigned | NUSO, LLC | 551G | CAMDEN | NJ |
| 2018-10-08 | 856-605-9XXX | 9000–9999 | Assigned | NUSO, LLC | 551G | CAMDEN | NJ |
| 2018-10-05 | 856-360-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MOORESTOWN | NJ |
| 2018-10-03 | 856-301-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | VINELAND | NJ |
| 2018-09-24 | 856-447-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | CEDARVILLE | NJ |
| 2018-09-21 | 856-390-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | WOODSTOWN | NJ |
| 2018-09-21 | 856-390-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | WOODSTOWN | NJ |
| 2018-09-21 | 856-390-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | WOODSTOWN | NJ |
| 2018-09-21 | 856-390-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | WOODSTOWN | NJ |
| 2018-09-21 | 856-390-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | WOODSTOWN | NJ |
| 2018-09-21 | 856-390-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | WOODSTOWN | NJ |
| 2018-09-20 | 856-431-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | GLASSBORO | NJ |
| 2018-09-19 | 856-681-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | WENONAH | NJ |
| 2018-09-19 | 856-681-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | WENONAH | NJ |
| 2018-09-18 | 856-624-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | WOODSTOWN | NJ |
| 2018-08-22 | 856-259-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WILLIAMSTN | NJ |
| 2018-08-20 | 856-259-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | WILLIAMSTN | NJ |
| 2018-08-20 | 856-301-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | VINELAND | NJ |
| 2018-08-20 | 856-443-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | WOODBURY | NJ |
| 2018-08-17 | 856-539-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | WENONAH | NJ |
| 2018-08-14 | 856-478-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NJ | 637C | MULLICA HL | NJ |
| 2018-07-25 | 856-600-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | MOORESTOWN | NJ |
| 2018-07-25 | 856-600-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | MOORESTOWN | NJ |
| 2018-07-25 | 856-823-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | WOODSTOWN | NJ |
| 2018-07-13 | 856-270-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PITMAN | NJ |
| 2018-07-13 | 856-323-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HADDON HTS | NJ |
| 2018-06-28 | 856-502-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | MILLVILLE | NJ |
| 2018-06-28 | 856-556-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | PITMAN | 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.