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 |
|---|---|---|---|---|---|---|---|
| 2024-10-18 | 835-250-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2024-10-18 | 835-250-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2024-10-18 | 835-998-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN30 | PA |
| 2024-10-10 | 835-240-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BETHLEHEM | PA |
| 2024-10-10 | 835-246-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | W CHESTER | PA |
| 2024-10-07 | 835-249-0XXX | 0000–0999 | Assigned | EON TELECOM, INC. | 839J | BALLY | PA |
| 2024-10-07 | 835-249-1XXX | 1000–1999 | Assigned | EON TELECOM, INC. | 839J | BALLY | PA |
| 2024-10-07 | 835-249-2XXX | 2000–2999 | Assigned | EON TELECOM, INC. | 839J | BALLY | PA |
| 2024-10-07 | 835-249-3XXX | 3000–3999 | Assigned | EON TELECOM, INC. | 839J | BALLY | PA |
| 2024-10-07 | 835-249-4XXX | 4000–4999 | Assigned | EON TELECOM, INC. | 839J | BALLY | PA |
| 2024-10-07 | 835-249-5XXX | 5000–5999 | Assigned | EON TELECOM, INC. | 839J | BALLY | PA |
| 2024-10-07 | 835-249-6XXX | 6000–6999 | Assigned | EON TELECOM, INC. | 839J | BALLY | PA |
| 2024-10-07 | 835-249-7XXX | 7000–7999 | Assigned | EON TELECOM, INC. | 839J | BALLY | PA |
| 2024-10-07 | 835-249-8XXX | 8000–8999 | Assigned | EON TELECOM, INC. | 839J | BALLY | PA |
| 2024-10-07 | 835-249-9XXX | 9000–9999 | Assigned | EON TELECOM, INC. | 839J | BALLY | PA |
| 2024-10-07 | 835-251-0XXX | 0000–0999 | Assigned | EON TELECOM, INC. | 839J | BATH | PA |
| 2024-10-07 | 835-251-1XXX | 1000–1999 | Assigned | EON TELECOM, INC. | 839J | BATH | PA |
| 2024-10-07 | 835-251-2XXX | 2000–2999 | Assigned | EON TELECOM, INC. | 839J | BATH | PA |
| 2024-10-07 | 835-251-3XXX | 3000–3999 | Assigned | EON TELECOM, INC. | 839J | BATH | PA |
| 2024-10-07 | 835-251-4XXX | 4000–4999 | Assigned | EON TELECOM, INC. | 839J | BATH | PA |
| 2024-10-07 | 835-251-5XXX | 5000–5999 | Assigned | EON TELECOM, INC. | 839J | BATH | PA |
| 2024-10-07 | 835-251-6XXX | 6000–6999 | Assigned | EON TELECOM, INC. | 839J | BATH | PA |
| 2024-10-07 | 835-251-7XXX | 7000–7999 | Assigned | EON TELECOM, INC. | 839J | BATH | PA |
| 2024-10-07 | 835-251-8XXX | 8000–8999 | Assigned | EON TELECOM, INC. | 839J | BATH | PA |
| 2024-10-07 | 835-251-9XXX | 9000–9999 | Assigned | EON TELECOM, INC. | 839J | BATH | PA |
| 2024-10-07 | 835-252-0XXX | 0000–0999 | Assigned | EON TELECOM, INC. | 839J | CENTER PT | PA |
| 2024-10-07 | 835-252-1XXX | 1000–1999 | Assigned | EON TELECOM, INC. | 839J | CENTER PT | PA |
| 2024-10-07 | 835-252-2XXX | 2000–2999 | Assigned | EON TELECOM, INC. | 839J | CENTER PT | PA |
| 2024-10-07 | 835-252-3XXX | 3000–3999 | Assigned | EON TELECOM, INC. | 839J | CENTER PT | PA |
| 2024-10-07 | 835-252-4XXX | 4000–4999 | Assigned | EON TELECOM, INC. | 839J | CENTER PT | PA |
| 2024-10-07 | 835-252-5XXX | 5000–5999 | Assigned | EON TELECOM, INC. | 839J | CENTER PT | PA |
| 2024-10-07 | 835-252-6XXX | 6000–6999 | Assigned | EON TELECOM, INC. | 839J | CENTER PT | PA |
| 2024-10-07 | 835-252-7XXX | 7000–7999 | Assigned | EON TELECOM, INC. | 839J | CENTER PT | PA |
| 2024-10-07 | 835-252-8XXX | 8000–8999 | Assigned | EON TELECOM, INC. | 839J | CENTER PT | PA |
| 2024-10-07 | 835-252-9XXX | 9000–9999 | Assigned | EON TELECOM, INC. | 839J | CENTER PT | PA |
| 2024-10-07 | 835-998-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2024-10-07 | 835-998-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2024-10-07 | 835-998-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2024-10-04 | 835-235-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN10 | PA |
| 2024-10-04 | 835-242-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | READING | PA |
| 2024-09-25 | 835-242-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7315 | READING | PA |
| 2024-09-20 | 835-250-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2024-09-20 | 835-250-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2024-09-16 | 835-234-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2024-09-16 | 835-248-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2024-09-16 | 835-248-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2024-09-16 | 835-248-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2024-09-16 | 835-248-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2024-09-16 | 835-248-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2024-09-03 | 835-247-3XXX | 3000–3999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | 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.