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 |
|---|---|---|---|---|---|---|---|
| 2009-06-01 | 267-941-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | PHLDLPHZN1 | PA |
| 2009-06-01 | 267-941-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | PHLDLPHZN1 | PA |
| 2009-06-01 | 267-941-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | PHLDLPHZN1 | PA |
| 2009-06-01 | 267-941-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | PHLDLPHZN1 | PA |
| 2009-06-01 | 267-941-9XXX | 9000–9999 | Assigned | PAETEC ITEL, LLC | 829J | PHLDLPHZN1 | PA |
| 2009-05-15 | 267-627-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | PHPHSBZN34 | PA |
| 2009-05-15 | 267-644-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | LANSDALE | PA |
| 2009-05-06 | 267-273-0XXX | 0000–0999 | Assigned | COMCAST IP PHONE, LLC | 318J | PHLDLPHZN1 | PA |
| 2009-05-06 | 267-273-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | PHLDLPHZN1 | PA |
| 2009-05-01 | 267-603-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-04-28 | 267-427-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | PENNSBURG | PA |
| 2009-04-20 | 267-315-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN2 | PA |
| 2009-04-20 | 267-315-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN2 | PA |
| 2009-04-15 | 267-363-6XXX | 6000–6999 | Assigned | BLOCK LINE SYSTEMS, LLC - PA | 784E | BEDMINSTER | PA |
| 2009-04-14 | 267-206-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN2 | PA |
| 2009-04-14 | 267-206-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN2 | PA |
| 2009-04-14 | 267-206-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN2 | PA |
| 2009-04-14 | 267-206-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN2 | PA |
| 2009-04-14 | 267-206-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN2 | PA |
| 2009-04-14 | 267-206-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN2 | PA |
| 2009-04-14 | 267-347-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | QUAKERTOWN | PA |
| 2009-04-01 | 267-600-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-04-01 | 267-600-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-04-01 | 267-600-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-04-01 | 267-600-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-04-01 | 267-600-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-04-01 | 267-600-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-04-01 | 267-600-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-04-01 | 267-600-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-04-01 | 267-600-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-04-01 | 267-600-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-04-01 | 267-601-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-04-01 | 267-601-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-04-01 | 267-601-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-04-01 | 267-601-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-04-01 | 267-601-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-04-01 | 267-601-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-04-01 | 267-602-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-04-01 | 267-602-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-04-01 | 267-602-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-04-01 | 267-602-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-04-01 | 267-602-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-04-01 | 267-602-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-04-01 | 267-602-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-04-01 | 267-602-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-03-30 | 267-535-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | PHLDLPHZN1 | PA |
| 2009-03-30 | 267-535-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | PHLDLPHZN1 | PA |
| 2009-03-30 | 267-535-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | PHLDLPHZN1 | PA |
| 2009-03-27 | 267-206-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN2 | PA |
| 2009-03-27 | 267-206-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN2 | 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.