NumberResearchRecent thousands-block assignments
8 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 570
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 |
|---|---|---|---|---|---|---|---|
| 2008-01-22 | 570-216-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | MT POCONO | PA |
| 2008-01-22 | 570-338-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | KINGSTON | PA |
| 2008-01-22 | 570-431-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | BUSHKILL | PA |
| 2008-01-17 | 570-903-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SCRANTON | PA |
| 2008-01-17 | 570-903-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SCRANTON | PA |
| 2008-01-17 | 570-909-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SCRANTON | PA |
| 2008-01-17 | 570-909-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SCRANTON | PA |
| 2008-01-17 | 570-909-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SCRANTON | PA |
| 2008-01-07 | 570-369-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | STROUDSBG | PA |
| 2008-01-07 | 570-369-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | STROUDSBG | PA |
| 2008-01-07 | 570-394-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | BLOOMSBURG | PA |
| 2008-01-07 | 570-567-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | WILLIAMSPT | PA |
| 2008-01-07 | 570-751-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | HAZLETON | PA |
| 2008-01-07 | 570-855-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | WILKSBARRE | PA |
| 2008-01-07 | 570-855-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | WILKSBARRE | PA |
| 2008-01-04 | 570-851-0XXX | 0000–0999 | Assigned | YMAX COMMUNICATIONS CORP. - PA | 283E | SCRANTON | PA |
| 2008-01-04 | 570-851-1XXX | 1000–1999 | Assigned | YMAX COMMUNICATIONS CORP. - PA | 283E | SCRANTON | PA |
| 2007-12-31 | 570-766-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | CARBONDALE | PA |
| 2007-12-21 | 570-751-7XXX | 7000–7999 | Assigned | CTSI, INC. - PA | 7513 | HAZLETON | PA |
| 2007-12-20 | 570-232-6XXX | 6000–6999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | SHENANDOAH | PA |
| 2007-12-20 | 570-232-7XXX | 7000–7999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | SHENANDOAH | PA |
| 2007-12-20 | 570-232-8XXX | 8000–8999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | SHENANDOAH | PA |
| 2007-12-20 | 570-246-8XXX | 8000–8999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | MILTON | PA |
| 2007-12-20 | 570-428-6XXX | 6000–6999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | MILTON | PA |
| 2007-12-20 | 570-428-8XXX | 8000–8999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | MILTON | PA |
| 2007-12-20 | 570-495-6XXX | 6000–6999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | SUNBURY | PA |
| 2007-12-20 | 570-495-7XXX | 7000–7999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | SUNBURY | PA |
| 2007-12-20 | 570-495-8XXX | 8000–8999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | SUNBURY | PA |
| 2007-12-20 | 570-509-4XXX | 4000–4999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | SHAMOKIN | PA |
| 2007-12-20 | 570-509-5XXX | 5000–5999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | SHAMOKIN | PA |
| 2007-12-20 | 570-509-6XXX | 6000–6999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | SHAMOKIN | PA |
| 2007-12-20 | 570-581-3XXX | 3000–3999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | POTTSVILLE | PA |
| 2007-12-20 | 570-581-4XXX | 4000–4999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | POTTSVILLE | PA |
| 2007-12-20 | 570-581-5XXX | 5000–5999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | POTTSVILLE | PA |
| 2007-12-20 | 570-651-6XXX | 6000–6999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | WILLIAMSPT | PA |
| 2007-12-20 | 570-651-7XXX | 7000–7999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | WILLIAMSPT | PA |
| 2007-12-20 | 570-651-8XXX | 8000–8999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | WILLIAMSPT | PA |
| 2007-12-20 | 570-858-6XXX | 6000–6999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | LOCK HAVEN | PA |
| 2007-12-20 | 570-858-7XXX | 7000–7999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | LOCK HAVEN | PA |
| 2007-12-20 | 570-858-8XXX | 8000–8999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | LOCK HAVEN | PA |
| 2007-12-11 | 570-939-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LEWISBURG | PA |
| 2007-12-06 | 570-751-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | HAZLETON | PA |
| 2007-12-06 | 570-903-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | SCRANTON | PA |
| 2007-12-06 | 570-903-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | SCRANTON | PA |
| 2007-12-06 | 570-903-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | SCRANTON | PA |
| 2007-12-03 | 570-216-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | MT POCONO | PA |
| 2007-11-29 | 570-284-4XXX | 4000–4999 | Assigned | SERVICE ELECTRIC TELEPHONE COMPANY, LLC | 8320 | DANVILLE | PA |
| 2007-11-20 | 570-409-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | MILFORD | PA |
| 2007-11-20 | 570-506-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | WILLIAMSPT | PA |
| 2007-11-08 | 570-369-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | STROUDSBG | PA |
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.