NumberResearchRecent thousands-block assignments
10 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, last 30 days — NPA 973
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 |
|---|---|---|---|---|---|---|---|
| 2020-05-12 | 973-833-6XXX | 6000–6999 | Assigned | ONVOY, LLC - NJ | 637C | SO ORANGE | NJ |
| 2020-05-05 | 973-221-6XXX | 6000–6999 | Assigned | ONVOY, LLC - NJ | 637C | HAWTHORNE | NJ |
| 2020-05-05 | 973-221-7XXX | 7000–7999 | Assigned | ONVOY, LLC - NJ | 637C | HAWTHORNE | NJ |
| 2020-05-05 | 973-329-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NJ | 637C | BLOOMFIELD | NJ |
| 2020-05-05 | 973-329-4XXX | 4000–4999 | Assigned | ONVOY, LLC - NJ | 637C | BLOOMFIELD | NJ |
| 2020-05-05 | 973-604-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NJ | 637C | BELLEVILLE | NJ |
| 2020-05-05 | 973-834-5XXX | 5000–5999 | Assigned | ONVOY, LLC - NJ | 637C | ERSKINELKS | NJ |
| 2020-05-05 | 973-834-6XXX | 6000–6999 | Assigned | ONVOY, LLC - NJ | 637C | ERSKINELKS | NJ |
| 2020-04-29 | 973-240-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | WHIPPANY | NJ |
| 2020-04-10 | 973-221-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | HAWTHORNE | NJ |
| 2020-04-10 | 973-221-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | HAWTHORNE | NJ |
| 2020-04-01 | 973-218-4XXX | 4000–4999 | Assigned | ONVOY, LLC - NJ | 637C | MILLBURN | NJ |
| 2020-04-01 | 973-346-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NJ | 637C | MILLBURN | NJ |
| 2020-04-01 | 973-447-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NJ | 637C | NUTLEY | NJ |
| 2020-04-01 | 973-447-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NJ | 637C | NUTLEY | NJ |
| 2020-04-01 | 973-542-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NJ | 637C | NUTLEY | NJ |
| 2020-04-01 | 973-577-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NJ | 637C | LIVINGSTON | NJ |
| 2020-04-01 | 973-863-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | LIVINGSTON | NJ |
| 2020-04-01 | 973-863-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NJ | 637C | LIVINGSTON | NJ |
| 2020-03-03 | 973-834-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | ERSKINELKS | NJ |
| 2020-02-19 | 973-382-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | SO ORANGE | NJ |
| 2020-02-19 | 973-554-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | ROCKAWAY | NJ |
| 2020-02-14 | 973-318-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NEWARK | NJ |
| 2020-01-13 | 973-925-6XXX | 6000–6999 | Assigned | TELENGY LLC | 148J | PATERSON | NJ |
| 2019-12-19 | 973-688-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NJ | 637C | NEWARK | NJ |
| 2019-12-19 | 973-688-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NJ | 637C | NEWARK | NJ |
| 2019-12-16 | 973-314-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NJ | 637C | MILLBURN | NJ |
| 2019-12-16 | 973-315-6XXX | 6000–6999 | Assigned | ONVOY, LLC - NJ | 637C | MILLBURN | NJ |
| 2019-12-16 | 973-544-5XXX | 5000–5999 | Assigned | ONVOY, LLC - NJ | 637C | MILLBURN | NJ |
| 2019-12-10 | 973-346-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | MILLBURN | NJ |
| 2019-12-02 | 973-649-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | NEWARK | NJ |
| 2019-11-25 | 973-576-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | WHIPPANY | NJ |
| 2019-11-25 | 973-581-3XXX | 3000–3999 | Assigned | VONAGE AMERICA LLC | 197D | WHIPPANY | NJ |
| 2019-11-19 | 973-834-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | ERSKINELKS | NJ |
| 2019-11-19 | 973-924-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | MILLBURN | NJ |
| 2019-11-15 | 973-688-5XXX | 5000–5999 | Assigned | ONVOY, LLC - NJ | 637C | NEWARK | NJ |
| 2019-11-15 | 973-688-6XXX | 6000–6999 | Assigned | ONVOY, LLC - NJ | 637C | NEWARK | NJ |
| 2019-10-31 | 973-688-4XXX | 4000–4999 | Assigned | INTRADO COMMUNICATIONS, LLC | 829C | NEWARK | NJ |
| 2019-10-23 | 973-254-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | MORRISTOWN | NJ |
| 2019-10-23 | 973-605-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | MORRISTOWN | NJ |
| 2019-10-23 | 973-631-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | MORRISTOWN | NJ |
| 2019-10-23 | 973-898-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | MORRISTOWN | NJ |
| 2019-10-23 | 973-993-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | MORRISTOWN | NJ |
| 2019-10-11 | 973-275-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SO ORANGE | NJ |
| 2019-10-11 | 973-313-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SO ORANGE | NJ |
| 2019-10-01 | 973-786-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | ANDOVER | NJ |
| 2019-09-18 | 973-656-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NJ | 7142 | MORRISTOWN | NJ |
| 2019-09-12 | 973-582-7XXX | 7000–7999 | Assigned | ONVOY, LLC - NJ | 637C | CALDWELL | NJ |
| 2019-08-30 | 973-570-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | FRANKLINBO | NJ |
| 2019-08-01 | 973-640-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ORANGE | 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.