NumberResearchRecent thousands-block assignments
7 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 267
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 |
|---|---|---|---|---|---|---|---|
| 2009-03-27 | 267-206-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN2 | PA |
| 2009-03-27 | 267-595-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-03-27 | 267-595-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-03-27 | 267-595-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-03-27 | 267-595-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-03-27 | 267-595-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-03-27 | 267-595-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-03-27 | 267-595-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-03-27 | 267-595-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-03-27 | 267-595-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-03-27 | 267-595-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-03-26 | 267-414-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-03-26 | 267-414-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-03-26 | 267-414-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-03-23 | 267-596-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-03-23 | 267-882-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-03-16 | 267-888-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN4 | PA |
| 2009-03-16 | 267-888-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN4 | PA |
| 2009-03-12 | 267-333-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN3 | PA |
| 2009-03-12 | 267-333-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN3 | PA |
| 2009-03-12 | 267-333-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN3 | PA |
| 2009-03-12 | 267-333-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN3 | PA |
| 2009-03-12 | 267-333-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN3 | PA |
| 2009-03-12 | 267-333-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN3 | PA |
| 2009-03-12 | 267-333-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN3 | PA |
| 2009-03-12 | 267-333-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN3 | PA |
| 2009-03-12 | 267-333-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN3 | PA |
| 2009-03-12 | 267-333-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN3 | PA |
| 2009-03-12 | 267-444-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN4 | PA |
| 2009-03-12 | 267-444-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN4 | PA |
| 2009-03-12 | 267-444-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN4 | PA |
| 2009-03-12 | 267-444-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN4 | PA |
| 2009-03-12 | 267-444-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN4 | PA |
| 2009-03-12 | 267-444-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN4 | PA |
| 2009-03-12 | 267-444-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN4 | PA |
| 2009-03-12 | 267-444-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN4 | PA |
| 2009-03-12 | 267-444-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN4 | PA |
| 2009-03-12 | 267-444-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN4 | PA |
| 2009-03-12 | 267-777-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN2 | PA |
| 2009-03-09 | 267-867-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | DUBLIN | PA |
| 2009-03-06 | 267-622-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | PHPHSBZN34 | PA |
| 2009-03-04 | 267-212-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | PHPHSBZN43 | PA |
| 2009-03-04 | 267-562-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | PHPHSBZN43 | PA |
| 2009-03-04 | 267-562-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | PHPHSBZN43 | PA |
| 2009-03-04 | 267-622-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | PHPHSBZN34 | PA |
| 2009-03-04 | 267-622-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | PHPHSBZN34 | PA |
| 2009-03-04 | 267-622-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | PHPHSBZN34 | PA |
| 2009-03-04 | 267-622-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | PHPHSBZN34 | PA |
| 2009-03-04 | 267-622-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | PHPHSBZN34 | PA |
| 2009-03-04 | 267-685-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | NEWTOWN | 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.