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 |
|---|---|---|---|---|---|---|---|
| 2015-12-23 | 570-520-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | BERWICK | PA |
| 2015-12-23 | 570-536-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | CARBONDALE | PA |
| 2015-12-23 | 570-633-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | BENTON | PA |
| 2015-12-23 | 570-634-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | BROOKSIDE | PA |
| 2015-12-23 | 570-638-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | BLOSSBURG | PA |
| 2015-12-23 | 570-673-1XXX | 1000–1999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | CANTON | PA |
| 2015-12-23 | 570-754-2XXX | 2000–2999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | AUBURN | PA |
| 2015-12-23 | 570-844-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | BUSHKILL | PA |
| 2015-12-23 | 570-873-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | AVIS | PA |
| 2015-12-23 | 570-900-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | ASHLAND | PA |
| 2015-12-23 | 570-912-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | BLOOMSBURG | PA |
| 2015-12-23 | 570-919-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | BEECHCREEK | PA |
| 2015-12-18 | 570-949-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | ROWLAND | PA |
| 2015-12-01 | 570-769-9XXX | 9000–9999 | Assigned | COMCAST IP PHONE, LLC | 318J | WOOLRICH | PA |
| 2015-12-01 | 570-880-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | SCRANTON | PA |
| 2015-12-01 | 570-914-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | SCRANTON | PA |
| 2015-11-25 | 570-576-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HAWLEY | PA |
| 2015-11-25 | 570-984-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | MINERSVL | PA |
| 2015-11-23 | 570-866-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | SCRANTON | PA |
| 2015-11-23 | 570-866-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | SCRANTON | PA |
| 2015-11-19 | 570-968-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7309 | ORWIGSBURG | PA |
| 2015-11-18 | 570-252-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7309 | NEWFOUNDLD | PA |
| 2015-11-16 | 570-818-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7309 | MANTZVILLE | PA |
| 2015-11-11 | 570-483-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | OLYPHANT | PA |
| 2015-11-09 | 570-921-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | SCRANTON | PA |
| 2015-11-02 | 570-891-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | PITTSTON | PA |
| 2015-10-08 | 570-249-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | JIM THORPE | PA |
| 2015-10-07 | 570-415-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | SUNBURY | PA |
| 2015-10-05 | 570-890-9XXX | 9000–9999 | Assigned | NORTH PENN LONG DISTANCE CORPORATION | 091H | SAYRE | PA |
| 2015-10-01 | 570-536-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CARBONDALE | PA |
| 2015-09-30 | 570-202-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | STROUDSBG | PA |
| 2015-09-28 | 570-364-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | LEROY | PA |
| 2015-09-28 | 570-673-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | CANTON | PA |
| 2015-09-23 | 570-453-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | HAZLETON | PA |
| 2015-09-23 | 570-453-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | HAZLETON | PA |
| 2015-09-22 | 570-535-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | HAZLETON | PA |
| 2015-09-22 | 570-800-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | SCRANTON | PA |
| 2015-09-17 | 570-500-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7309 | SHAMOKIN | PA |
| 2015-09-14 | 570-520-8XXX | 8000–8999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | BERWICK | PA |
| 2015-09-14 | 570-801-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | SAYLORSBG | PA |
| 2015-09-09 | 570-664-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | STROUDSBG | PA |
| 2015-09-09 | 570-665-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | TUNKHANNCK | PA |
| 2015-09-08 | 570-293-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | PA |
| 2015-09-08 | 570-520-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BERWICK | PA |
| 2015-09-08 | 570-701-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | NORTHUBRLD | PA |
| 2015-09-08 | 570-990-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | POTTSVILLE | PA |
| 2015-09-02 | 570-217-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | MIFFLINBG | PA |
| 2015-08-28 | 570-382-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | OLYPHANT | PA |
| 2015-08-20 | 570-202-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | STROUDSBG | PA |
| 2015-08-20 | 570-202-1XXX | 1000–1999 | 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.