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 |
|---|---|---|---|---|---|---|---|
| 2009-09-04 | 267-567-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHPHSBZN43 | PA |
| 2009-09-04 | 267-567-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHPHSBZN43 | PA |
| 2009-09-03 | 267-209-4XXX | 4000–4999 | Assigned | BLOCK LINE SYSTEMS, LLC - PA | 784E | LINELXNGTN | PA |
| 2009-09-03 | 267-293-4XXX | 4000–4999 | Assigned | BLOCK LINE SYSTEMS, LLC - PA | 784E | CARVERSVL | PA |
| 2009-09-03 | 267-394-4XXX | 4000–4999 | Assigned | BLOCK LINE SYSTEMS, LLC - PA | 784E | YARDLEY | PA |
| 2009-09-03 | 267-396-4XXX | 4000–4999 | Assigned | BLOCK LINE SYSTEMS, LLC - PA | 784E | WYCOMBE | PA |
| 2009-09-03 | 267-544-6XXX | 6000–6999 | Assigned | BLOCK LINE SYSTEMS, LLC - PA | 784E | BUCKINGHAM | PA |
| 2009-09-03 | 267-834-3XXX | 3000–3999 | Assigned | BLOCK LINE SYSTEMS, LLC - PA | 784E | GREEN LANE | PA |
| 2009-09-03 | 267-867-4XXX | 4000–4999 | Assigned | BLOCK LINE SYSTEMS, LLC - PA | 784E | DUBLIN | PA |
| 2009-09-02 | 267-273-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | PHLDLPHZN1 | PA |
| 2009-09-02 | 267-507-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHLDLPHZN1 | PA |
| 2009-09-02 | 267-507-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHLDLPHZN1 | PA |
| 2009-08-31 | 267-351-4XXX | 4000–4999 | Assigned | BLOCK LINE SYSTEMS, LLC - PA | 784E | PHLDLPHZN4 | PA |
| 2009-08-31 | 267-416-4XXX | 4000–4999 | Assigned | BLOCK LINE SYSTEMS, LLC - PA | 784E | HARLEYSVL | PA |
| 2009-08-31 | 267-427-4XXX | 4000–4999 | Assigned | BLOCK LINE SYSTEMS, LLC - PA | 784E | PENNSBURG | PA |
| 2009-08-31 | 267-989-3XXX | 3000–3999 | Assigned | BLOCK LINE SYSTEMS, LLC - PA | 784E | PHPHSBZN40 | PA |
| 2009-08-10 | 267-315-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHLDLPHZN2 | PA |
| 2009-08-10 | 267-315-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHLDLPHZN2 | PA |
| 2009-08-10 | 267-315-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHLDLPHZN2 | PA |
| 2009-08-10 | 267-615-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHPHSBZN39 | PA |
| 2009-08-06 | 267-273-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHLDLPHZN1 | PA |
| 2009-08-06 | 267-273-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHLDLPHZN1 | PA |
| 2009-08-06 | 267-273-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHLDLPHZN1 | PA |
| 2009-08-06 | 267-273-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHLDLPHZN1 | PA |
| 2009-08-03 | 267-642-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | LANSDALE | PA |
| 2009-07-15 | 267-878-0XXX | 0000–0999 | Assigned | COMCAST IP PHONE, LLC | 318J | PHPHSBZN42 | PA |
| 2009-07-02 | 267-271-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-07-02 | 267-271-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-07-02 | 267-271-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-07-02 | 267-271-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-07-02 | 267-271-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-07-02 | 267-271-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-07-02 | 267-271-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-07-02 | 267-271-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-07-02 | 267-271-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-07-02 | 267-271-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-06-24 | 267-685-0XXX | 0000–0999 | Assigned | COMCAST IP PHONE, LLC | 318J | NEWTOWN | PA |
| 2009-06-15 | 267-219-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | NORTHWALES | PA |
| 2009-06-15 | 267-392-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | YARDLEY | PA |
| 2009-06-15 | 267-396-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | WYCOMBE | PA |
| 2009-06-15 | 267-571-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN37 | PA |
| 2009-06-15 | 267-757-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | NEWTOWN | PA |
| 2009-06-11 | 267-281-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | SOUDERTON | PA |
| 2009-06-09 | 267-331-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHLDLPHZN3 | PA |
| 2009-06-04 | 267-414-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHLDLPHZN1 | PA |
| 2009-06-01 | 267-941-0XXX | 0000–0999 | Assigned | PAETEC ITEL, LLC | 829J | PHLDLPHZN1 | PA |
| 2009-06-01 | 267-941-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | PHLDLPHZN1 | PA |
| 2009-06-01 | 267-941-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | PHLDLPHZN1 | PA |
| 2009-06-01 | 267-941-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | PHLDLPHZN1 | PA |
| 2009-06-01 | 267-941-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | PHLDLPHZN1 | 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.