NumberResearchRecent thousands-block assignments
0 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, all time — NPA 215
New assignments by month
Sep 2026
Aug 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2009-03-06 | 215-526-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN40 | PA |
| 2009-03-03 | 215-853-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | LANSDALE | PA |
| 2009-02-12 | 215-501-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN4 | PA |
| 2009-02-11 | 215-954-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN2 | PA |
| 2009-02-11 | 215-954-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN2 | PA |
| 2009-02-11 | 215-954-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN2 | PA |
| 2009-02-11 | 215-954-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN2 | PA |
| 2009-02-11 | 215-954-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN2 | PA |
| 2009-02-11 | 215-954-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN2 | PA |
| 2009-02-11 | 215-954-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN2 | PA |
| 2009-02-11 | 215-954-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN2 | PA |
| 2009-02-11 | 215-954-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN2 | PA |
| 2009-02-11 | 215-954-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN2 | PA |
| 2009-02-03 | 215-376-4XXX | 4000–4999 | Assigned | YMAX COMMUNICATIONS CORP. - PA | 283E | PHPHSBZN34 | PA |
| 2009-02-03 | 215-501-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN4 | PA |
| 2009-02-03 | 215-554-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN4 | PA |
| 2009-01-30 | 215-274-5XXX | 5000–5999 | Assigned | YMAX COMMUNICATIONS CORP. - PA | 283E | PHPHSBZN33 | PA |
| 2009-01-30 | 215-469-2XXX | 2000–2999 | Assigned | YMAX COMMUNICATIONS CORP. - PA | 283E | PHPHSBZN33 | PA |
| 2009-01-30 | 215-469-7XXX | 7000–7999 | Assigned | YMAX COMMUNICATIONS CORP. - PA | 283E | PHPHSBZN33 | PA |
| 2009-01-30 | 215-559-5XXX | 5000–5999 | Assigned | YMAX COMMUNICATIONS CORP. - PA | 283E | PHPHSBZN33 | PA |
| 2009-01-30 | 215-559-7XXX | 7000–7999 | Assigned | YMAX COMMUNICATIONS CORP. - PA | 283E | PHPHSBZN33 | PA |
| 2009-01-30 | 215-559-8XXX | 8000–8999 | Assigned | YMAX COMMUNICATIONS CORP. - PA | 283E | PHPHSBZN33 | PA |
| 2009-01-30 | 215-666-8XXX | 8000–8999 | Assigned | YMAX COMMUNICATIONS CORP. - PA | 283E | MORRISVL | PA |
| 2009-01-30 | 215-909-4XXX | 4000–4999 | Assigned | YMAX COMMUNICATIONS CORP. - PA | 283E | PHLDLPHZN2 | PA |
| 2009-01-30 | 215-909-5XXX | 5000–5999 | Assigned | YMAX COMMUNICATIONS CORP. - PA | 283E | PHLDLPHZN2 | PA |
| 2009-01-30 | 215-909-6XXX | 6000–6999 | Assigned | YMAX COMMUNICATIONS CORP. - PA | 283E | PHLDLPHZN2 | PA |
| 2009-01-30 | 215-909-7XXX | 7000–7999 | Assigned | YMAX COMMUNICATIONS CORP. - PA | 283E | PHLDLPHZN2 | PA |
| 2009-01-30 | 215-909-8XXX | 8000–8999 | Assigned | YMAX COMMUNICATIONS CORP. - PA | 283E | PHLDLPHZN2 | PA |
| 2009-01-30 | 215-909-9XXX | 9000–9999 | Assigned | YMAX COMMUNICATIONS CORP. - PA | 283E | PHLDLPHZN2 | PA |
| 2009-01-07 | 215-839-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN3 | PA |
| 2009-01-07 | 215-839-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN3 | PA |
| 2009-01-07 | 215-941-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN4 | PA |
| 2009-01-07 | 215-941-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN4 | PA |
| 2009-01-07 | 215-941-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN4 | PA |
| 2008-12-30 | 215-254-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN3 | PA |
| 2008-12-30 | 215-254-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN3 | PA |
| 2008-12-30 | 215-475-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN3 | PA |
| 2008-12-10 | 215-909-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHLDLPHZN2 | PA |
| 2008-12-09 | 215-475-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN3 | PA |
| 2008-11-21 | 215-259-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN39 | PA |
| 2008-11-21 | 215-326-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN33 | PA |
| 2008-11-21 | 215-346-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN38 | PA |
| 2008-11-21 | 215-436-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN40 | PA |
| 2008-11-21 | 215-645-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN41 | PA |
| 2008-11-21 | 215-703-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | SOUDERTON | PA |
| 2008-11-21 | 215-804-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | QUAKERTOWN | PA |
| 2008-11-21 | 215-821-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHLDLPHZN4 | PA |
| 2008-11-21 | 215-821-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHLDLPHZN4 | PA |
| 2008-11-21 | 215-821-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHLDLPHZN4 | PA |
| 2008-11-21 | 215-821-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHLDLPHZN4 | 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.