NumberResearchRecent thousands-block assignments
17 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 835
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 |
|---|---|---|---|---|---|---|---|
| 2023-06-02 | 835-218-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2023-05-31 | 835-215-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | ALLENTOWN | PA |
| 2023-05-31 | 835-215-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | ALLENTOWN | PA |
| 2023-05-31 | 835-215-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | ALLENTOWN | PA |
| 2023-05-31 | 835-215-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | ALLENTOWN | PA |
| 2023-05-25 | 835-215-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | ALLENTOWN | PA |
| 2023-05-25 | 835-218-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN23 | PA |
| 2023-05-18 | 835-215-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | ALLENTOWN | PA |
| 2023-05-18 | 835-215-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | ALLENTOWN | PA |
| 2023-05-01 | 835-216-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | AVONDALE | PA |
| 2023-04-25 | 835-201-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | BETHLEHEM | PA |
| 2023-04-20 | 835-207-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2023-04-20 | 835-207-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2023-04-20 | 835-207-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2023-04-20 | 835-207-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2023-04-20 | 835-210-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2023-04-20 | 835-210-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2023-04-20 | 835-210-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2023-04-20 | 835-210-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2023-04-20 | 835-218-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2023-04-20 | 835-218-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2023-04-20 | 835-218-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2023-04-20 | 835-218-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2023-04-20 | 835-218-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2023-04-20 | 835-218-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2023-04-10 | 835-216-0XXX | 0000–0999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | AVONDALE | PA |
| 2023-04-10 | 835-217-0XXX | 0000–0999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | PARKESBURG | PA |
| 2023-03-27 | 835-214-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | NORTHAMPTN | PA |
| 2023-03-02 | 835-208-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2023-03-02 | 835-208-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2023-03-02 | 835-208-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2023-03-02 | 835-208-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2023-03-02 | 835-208-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2023-02-27 | 835-207-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2023-02-27 | 835-212-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHPHSBZN13 | PA |
| 2023-02-17 | 835-203-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | BALLY | PA |
| 2023-02-07 | 835-215-1XXX | 1000–1999 | Assigned | NUSO, LLC | 732J | ALLENTOWN | PA |
| 2023-02-03 | 835-214-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | NORTHAMPTN | PA |
| 2023-02-03 | 835-214-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | NORTHAMPTN | PA |
| 2023-01-31 | 835-214-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7309 | NORTHAMPTN | PA |
| 2023-01-11 | 835-213-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN14 | PA |
| 2023-01-11 | 835-213-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN14 | PA |
| 2023-01-11 | 835-213-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN14 | PA |
| 2023-01-11 | 835-213-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN14 | PA |
| 2023-01-10 | 835-210-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | ALLENTOWN | PA |
| 2023-01-10 | 835-212-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHPHSBZN13 | PA |
| 2023-01-09 | 835-207-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2023-01-09 | 835-207-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2023-01-09 | 835-207-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2023-01-04 | 835-210-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
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.