NumberResearchRecent thousands-block assignments
328 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 2026-04
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
New assignments by month
Sep 2026
Aug 2026
Jul 2026
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May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2024-11-15 | 272-414-6XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WILLIAMSPT | PA |
| 2024-11-15 | 272-414-7XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WILLIAMSPT | PA |
| 2024-11-15 | 272-414-8XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WILLIAMSPT | PA |
| 2024-11-15 | 272-414-9XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WILLIAMSPT | PA |
| 2024-11-15 | 329-214-5XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HYDE PARK | NY |
| 2024-11-15 | 329-214-6XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HYDE PARK | NY |
| 2024-11-15 | 329-214-7XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HYDE PARK | NY |
| 2024-11-15 | 329-214-9XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HYDE PARK | NY |
| 2024-11-15 | 329-232-7XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HYDE PARK | NY |
| 2024-11-15 | 329-232-8XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HYDE PARK | NY |
| 2024-11-15 | 329-232-9XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HYDE PARK | NY |
| 2024-11-15 | 351-377-5XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PEABODY | MA |
| 2024-11-15 | 351-377-6XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PEABODY | MA |
| 2024-11-15 | 351-377-7XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PEABODY | MA |
| 2024-11-15 | 351-377-8XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PEABODY | MA |
| 2024-11-15 | 351-600-3XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PEABODY | MA |
| 2024-11-15 | 445-224-2XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANSDALE | PA |
| 2024-11-15 | 551-401-7XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | UNION CITY | NJ |
| 2024-11-15 | 570-891-5XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PITTSTON | PA |
| 2024-11-15 | 570-891-6XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PITTSTON | PA |
| 2024-11-15 | 570-891-7XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PITTSTON | PA |
| 2024-11-15 | 570-891-9XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PITTSTON | PA |
| 2024-11-15 | 570-908-3XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PITTSTON | PA |
| 2024-11-15 | 603-699-3XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NASHUA | NH |
| 2024-11-15 | 607-476-3XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ENDICOTT | NY |
| 2024-11-15 | 607-476-4XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ENDICOTT | NY |
| 2024-11-15 | 607-476-5XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ENDICOTT | NY |
| 2024-11-15 | 607-476-6XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ENDICOTT | NY |
| 2024-11-15 | 607-476-7XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ENDICOTT | NY |
| 2024-11-15 | 607-476-9XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ENDICOTT | NY |
| 2024-11-15 | 609-696-2XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | TRENTON | NJ |
| 2024-11-15 | 609-696-3XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | TRENTON | NJ |
| 2024-11-15 | 631-497-1XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HUNTINGTON | NY |
| 2024-11-15 | 631-497-2XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HUNTINGTON | NY |
| 2024-11-15 | 631-497-4XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HUNTINGTON | NY |
| 2024-11-15 | 631-497-6XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HUNTINGTON | NY |
| 2024-11-15 | 631-497-8XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HUNTINGTON | NY |
| 2024-11-15 | 631-497-9XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HUNTINGTON | NY |
| 2024-11-15 | 680-215-5XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NEWARK | NY |
| 2024-11-15 | 680-271-2XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NEWARK | NY |
| 2024-11-15 | 680-271-4XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NEWARK | NY |
| 2024-11-15 | 680-271-5XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NEWARK | NY |
| 2024-11-15 | 680-271-6XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NEWARK | NY |
| 2024-11-15 | 680-290-1XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LIVERPOOL | NY |
| 2024-11-15 | 680-290-4XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LIVERPOOL | NY |
| 2024-11-15 | 680-290-5XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LIVERPOOL | NY |
| 2024-11-15 | 680-290-7XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LIVERPOOL | NY |
| 2024-11-15 | 680-314-7XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LIVERPOOL | NY |
| 2024-11-15 | 680-314-8XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LIVERPOOL | NY |
| 2024-11-15 | 680-314-9XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LIVERPOOL | NY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 2026-04 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.