NumberResearchRecent thousands-block assignments
171 blocks assigned in April 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, April 2026
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-04-30 | 530-997-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | MARYSVILLE | CA |
| 2026-04-30 | 657-852-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2026-04-30 | 657-852-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2026-04-30 | 657-852-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2026-04-30 | 657-852-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2026-04-30 | 657-852-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2026-04-30 | 657-852-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2026-04-30 | 657-852-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2026-04-30 | 657-852-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2026-04-30 | 657-852-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2026-04-30 | 657-852-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2026-04-30 | 707-790-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | PTLM MAIN | CA |
| 2026-04-29 | 350-205-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | PLANADA | CA |
| 2026-04-29 | 408-208-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | MORGANHILL | CA |
| 2026-04-29 | 559-608-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | VISALIA | CA |
| 2026-04-29 | 661-648-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | PLDL PLDL | CA |
| 2026-04-29 | 661-652-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SNCA NHCS | CA |
| 2026-04-29 | 661-744-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | PLDL PLDL | CA |
| 2026-04-29 | 831-279-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SALINAS | CA |
| 2026-04-29 | 840-280-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | S BERNDINO | CA |
| 2026-04-29 | 840-280-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | S BERNDINO | CA |
| 2026-04-29 | 951-745-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | HEMT HEMT | CA |
| 2026-04-24 | 341-263-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | FRNK MAIN | CA |
| 2026-04-24 | 341-263-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | FRNK MAIN | CA |
| 2026-04-24 | 424-996-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | INGLEWOOD | CA |
| 2026-04-24 | 424-996-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | INGLEWOOD | CA |
| 2026-04-24 | 442-225-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | EL CENTRO | CA |
| 2026-04-24 | 559-973-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | FRESNO | CA |
| 2026-04-24 | 559-973-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | FRESNO | CA |
| 2026-04-24 | 559-973-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | FRESNO | CA |
| 2026-04-24 | 559-973-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | FRESNO | CA |
| 2026-04-24 | 559-973-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | FRESNO | CA |
| 2026-04-24 | 559-973-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | FRESNO | CA |
| 2026-04-24 | 559-973-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | FRESNO | CA |
| 2026-04-24 | 559-973-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | FRESNO | CA |
| 2026-04-24 | 559-973-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | FRESNO | CA |
| 2026-04-24 | 559-973-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | FRESNO | CA |
| 2026-04-24 | 657-319-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | FULLERTON | CA |
| 2026-04-24 | 657-577-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | FULLERTON | CA |
| 2026-04-24 | 669-318-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SNJS SOUTH | CA |
| 2026-04-24 | 669-318-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SNJS SOUTH | CA |
| 2026-04-24 | 714-816-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | CYPRESS | CA |
| 2026-04-24 | 925-429-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | CONCORD | CA |
| 2026-04-24 | 925-995-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | CONCORD | CA |
| 2026-04-24 | 949-896-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | CAPITRNVLY | CA |
| 2026-04-24 | 949-896-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | CAPITRNVLY | CA |
| 2026-04-23 | 279-271-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | RIO LINDA | CA |
| 2026-04-23 | 657-812-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SANTA ANA | CA |
| 2026-04-23 | 657-812-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SANTA ANA | CA |
| 2026-04-23 | 657-812-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SANTA ANA | CA |
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.