NumberResearchRecent thousands-block assignments
9 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 484
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 |
|---|---|---|---|---|---|---|---|
| 2010-02-01 | 484-466-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN17 | PA |
| 2010-02-01 | 484-471-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN13 | PA |
| 2010-02-01 | 484-483-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN11 | PA |
| 2010-02-01 | 484-533-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN31 | PA |
| 2010-02-01 | 484-540-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN14 | PA |
| 2010-02-01 | 484-606-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | LENAPE | PA |
| 2010-02-01 | 484-688-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2010-02-01 | 484-688-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2010-02-01 | 484-713-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | EXTON | PA |
| 2010-02-01 | 484-791-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | ROYERSFORD | PA |
| 2010-02-01 | 484-823-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | AVONDALE | PA |
| 2010-02-01 | 484-854-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | COLLEGEVL | PA |
| 2010-01-28 | 484-222-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN25 | PA |
| 2010-01-28 | 484-254-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN26 | PA |
| 2010-01-28 | 484-321-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN28 | PA |
| 2010-01-28 | 484-452-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN21 | PA |
| 2010-01-28 | 484-679-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN30 | PA |
| 2010-01-28 | 484-772-1XXX | 1000–1999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | READING | PA |
| 2010-01-28 | 484-772-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | READING | PA |
| 2010-01-28 | 484-857-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | KEMPTON | PA |
| 2010-01-28 | 484-997-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | CENTER PT | PA |
| 2010-01-26 | 484-661-5XXX | 5000–5999 | Assigned | SERVICE ELECTRIC TELEPHONE COMPANY, LLC | 8320 | ALLENTOWN | PA |
| 2010-01-25 | 484-487-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHPHSBZN11 | PA |
| 2010-01-21 | 484-318-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN28 | PA |
| 2010-01-21 | 484-401-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | W CHESTER | PA |
| 2010-01-21 | 484-463-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN17 | PA |
| 2010-01-19 | 484-796-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | HONEYBROOK | PA |
| 2010-01-07 | 484-345-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | READING | PA |
| 2010-01-07 | 484-345-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | READING | PA |
| 2010-01-07 | 484-374-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | POTTSTOWN | PA |
| 2010-01-07 | 484-602-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | ALLENTOWN | PA |
| 2010-01-07 | 484-602-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | ALLENTOWN | PA |
| 2010-01-07 | 484-602-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | ALLENTOWN | PA |
| 2009-12-07 | 484-895-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | BETHLEHEM | PA |
| 2009-12-07 | 484-942-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | POTTSTOWN | PA |
| 2009-12-03 | 484-378-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | COATESVL | PA |
| 2009-12-03 | 484-405-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | BOYERTOWN | PA |
| 2009-12-03 | 484-405-2XXX | 2000–2999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | BOYERTOWN | PA |
| 2009-12-03 | 484-405-3XXX | 3000–3999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | BOYERTOWN | PA |
| 2009-12-03 | 484-405-4XXX | 4000–4999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | BOYERTOWN | PA |
| 2009-12-03 | 484-405-5XXX | 5000–5999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | BOYERTOWN | PA |
| 2009-12-03 | 484-405-6XXX | 6000–6999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | BOYERTOWN | PA |
| 2009-12-03 | 484-405-7XXX | 7000–7999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | BOYERTOWN | PA |
| 2009-12-03 | 484-405-8XXX | 8000–8999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | BOYERTOWN | PA |
| 2009-12-03 | 484-405-9XXX | 9000–9999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | BOYERTOWN | PA |
| 2009-12-03 | 484-415-3XXX | 3000–3999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | BOYERTOWN | PA |
| 2009-11-23 | 484-602-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | ALLENTOWN | PA |
| 2009-11-19 | 484-345-7XXX | 7000–7999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | READING | PA |
| 2009-11-16 | 484-696-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | DOWNINGTN | PA |
| 2009-11-16 | 484-696-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | DOWNINGTN | 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.