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 |
|---|---|---|---|---|---|---|---|
| 2007-04-30 | 484-274-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2007-04-30 | 484-560-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2007-04-30 | 484-560-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2007-04-30 | 484-560-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2007-04-30 | 484-560-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2007-04-30 | 484-560-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2007-04-30 | 484-560-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2007-04-30 | 484-777-0XXX | 0000–0999 | Assigned | SERVICE ELECTRIC TELEPHONE COMPANY, LLC | 8320 | BETHLEHEM | PA |
| 2007-04-30 | 484-777-1XXX | 1000–1999 | Assigned | SERVICE ELECTRIC TELEPHONE COMPANY, LLC | 8320 | BETHLEHEM | PA |
| 2007-04-30 | 484-777-2XXX | 2000–2999 | Assigned | SERVICE ELECTRIC TELEPHONE COMPANY, LLC | 8320 | BETHLEHEM | PA |
| 2007-04-30 | 484-777-3XXX | 3000–3999 | Assigned | SERVICE ELECTRIC TELEPHONE COMPANY, LLC | 8320 | BETHLEHEM | PA |
| 2007-04-30 | 484-777-4XXX | 4000–4999 | Assigned | SERVICE ELECTRIC TELEPHONE COMPANY, LLC | 8320 | BETHLEHEM | PA |
| 2007-04-30 | 484-777-5XXX | 5000–5999 | Assigned | SERVICE ELECTRIC TELEPHONE COMPANY, LLC | 8320 | BETHLEHEM | PA |
| 2007-04-30 | 484-777-6XXX | 6000–6999 | Assigned | SERVICE ELECTRIC TELEPHONE COMPANY, LLC | 8320 | BETHLEHEM | PA |
| 2007-04-30 | 484-777-7XXX | 7000–7999 | Assigned | SERVICE ELECTRIC TELEPHONE COMPANY, LLC | 8320 | BETHLEHEM | PA |
| 2007-04-30 | 484-777-8XXX | 8000–8999 | Assigned | SERVICE ELECTRIC TELEPHONE COMPANY, LLC | 8320 | BETHLEHEM | PA |
| 2007-04-30 | 484-777-9XXX | 9000–9999 | Assigned | SERVICE ELECTRIC TELEPHONE COMPANY, LLC | 8320 | BETHLEHEM | PA |
| 2007-04-30 | 484-809-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2007-04-20 | 484-580-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | PHPHSBZN26 | PA |
| 2007-04-18 | 484-538-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | ALLENTOWN | PA |
| 2007-04-16 | 484-973-6XXX | 6000–6999 | Assigned | COMCAST IP PHONE, LLC | 318J | COLLEGEVL | PA |
| 2007-04-13 | 484-794-4XXX | 4000–4999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | READING | PA |
| 2007-04-13 | 484-904-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHPHSBZN31 | PA |
| 2007-04-11 | 484-844-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHPHSBZN10 | PA |
| 2007-04-11 | 484-844-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHPHSBZN10 | PA |
| 2007-04-11 | 484-844-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHPHSBZN10 | PA |
| 2007-04-10 | 484-272-1XXX | 1000–1999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | NORTHAMPTN | PA |
| 2007-04-03 | 484-893-2XXX | 2000–2999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | BETHLEHEM | PA |
| 2007-04-02 | 484-364-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | DOWNINGTN | PA |
| 2007-03-26 | 484-472-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHPHSBZN13 | PA |
| 2007-03-21 | 484-281-2XXX | 2000–2999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | BATH | PA |
| 2007-03-21 | 484-462-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | PHPHSBZN17 | PA |
| 2007-03-19 | 484-674-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHPHSBZN30 | PA |
| 2007-03-13 | 484-300-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | POTTSTOWN | PA |
| 2007-03-12 | 484-364-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | DOWNINGTN | PA |
| 2007-03-12 | 484-953-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | PHPHSBZN14 | PA |
| 2007-02-23 | 484-636-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHPHSBZN30 | PA |
| 2007-02-23 | 484-767-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | BETHLEHEM | PA |
| 2007-02-23 | 484-893-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | BETHLEHEM | PA |
| 2007-02-20 | 484-238-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2007-02-20 | 484-238-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2007-02-20 | 484-238-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2007-02-20 | 484-238-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2007-02-20 | 484-238-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2007-02-20 | 484-238-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2007-02-20 | 484-238-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2007-02-20 | 484-612-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2007-02-20 | 484-612-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2007-02-20 | 484-612-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2007-02-20 | 484-612-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | 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.