NumberResearchRecent thousands-block assignments
2,770 blocks assigned in February 2026 · from the daily NANPA thousands-block report, 09/18/2026
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, February 2026
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-02-05 | 572-997-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 5813 | KINGFISHER | OK |
| 2026-02-05 | 585-795-5XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ROCHESTER | NY |
| 2026-02-05 | 585-795-6XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ROCHESTER | NY |
| 2026-02-05 | 585-795-7XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ROCHESTER | NY |
| 2026-02-05 | 585-795-8XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ROCHESTER | NY |
| 2026-02-05 | 585-795-9XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ROCHESTER | NY |
| 2026-02-05 | 586-351-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROSEVILLE | MI |
| 2026-02-05 | 586-364-0XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROSEVILLE | MI |
| 2026-02-05 | 586-364-1XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROSEVILLE | MI |
| 2026-02-05 | 586-364-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROSEVILLE | MI |
| 2026-02-05 | 651-416-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | HASTINGS | MN |
| 2026-02-05 | 669-362-3XXX | T-MOBILE USA, INC. | 6529 | SARATOGA | CA |
| 2026-02-05 | 669-366-6XXX | T-MOBILE USA, INC. | 6529 | SARATOGA | CA |
| 2026-02-05 | 669-366-7XXX | T-MOBILE USA, INC. | 6529 | SARATOGA | CA |
| 2026-02-05 | 669-366-8XXX | T-MOBILE USA, INC. | 6529 | SARATOGA | CA |
| 2026-02-05 | 669-367-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SNJS WEST | CA |
| 2026-02-05 | 669-367-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SNJS WEST | CA |
| 2026-02-05 | 669-367-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SNJS WEST | CA |
| 2026-02-05 | 669-367-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SNJS WEST | CA |
| 2026-02-05 | 738-666-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | MONTEBELLO | CA |
| 2026-02-05 | 738-666-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | MONTEBELLO | CA |
| 2026-02-05 | 810-584-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDBLANC | MI |
| 2026-02-05 | 929-315-0XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN14 | NY |
| 2026-02-05 | 929-315-1XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN14 | NY |
| 2026-02-05 | 929-315-2XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN14 | NY |
| 2026-02-05 | 929-482-3XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN14 | NY |
| 2026-02-05 | 929-831-6XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | NWYRCYZN03 | NY |
| 2026-02-05 | 929-845-0XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN07 | NY |
| 2026-02-05 | 929-845-1XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN07 | NY |
| 2026-02-05 | 929-845-2XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN07 | NY |
| 2026-02-05 | 929-845-3XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN07 | NY |
| 2026-02-05 | 929-845-4XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN07 | NY |
| 2026-02-05 | 929-846-0XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | NWYRCYZN03 | NY |
| 2026-02-05 | 929-846-1XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | NWYRCYZN03 | NY |
| 2026-02-05 | 929-846-2XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | NWYRCYZN03 | NY |
| 2026-02-05 | 929-846-3XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | NWYRCYZN03 | NY |
| 2026-02-05 | 929-846-4XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | NWYRCYZN03 | NY |
| 2026-02-05 | 929-849-0XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN14 | NY |
| 2026-02-05 | 929-849-1XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN14 | NY |
| 2026-02-05 | 929-849-2XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN14 | NY |
| 2026-02-05 | 929-849-3XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN14 | NY |
| 2026-02-05 | 929-849-4XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN14 | NY |
| 2026-02-05 | 929-849-5XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN14 | NY |
| 2026-02-05 | 929-849-6XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN14 | NY |
| 2026-02-05 | 929-849-7XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN14 | NY |
| 2026-02-05 | 929-849-8XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN14 | NY |
| 2026-02-05 | 929-849-9XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN14 | NY |
| 2026-02-05 | 929-850-2XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN14 | NY |
| 2026-02-05 | 929-850-3XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN14 | NY |
| 2026-02-05 | 929-850-4XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN14 | NY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.