NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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, all time — NPA 202
New assignments by month
Sep 2026
Aug 2026
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Jun 2026
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Dec 2025
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2004-04-30 | 202-284-9XXX | 9000–9999 | Assigned | VERIZON WASHINGTON DC, INC. | 9211 | WSHNGTNZN1 | DC |
| 2004-04-28 | 202-386-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | WSHNGTNZN1 | DC |
| 2004-04-28 | 202-386-9XXX | 9000–9999 | Assigned | PAETEC ITEL, LLC | 829J | WSHNGTNZN1 | DC |
| 2004-04-26 | 202-375-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSHNGTNZN1 | DC |
| 2004-04-14 | 202-351-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | WSHNGTNZN1 | DC |
| 2004-04-08 | 202-349-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | WSHNGTNZN1 | DC |
| 2004-04-08 | 202-355-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | WSHNGTNZN1 | DC |
| 2004-04-08 | 202-459-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSHNGTNZN1 | DC |
| 2004-04-08 | 202-459-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSHNGTNZN1 | DC |
| 2004-03-25 | 202-355-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSHNGTNZN1 | DC |
| 2004-03-25 | 202-355-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSHNGTNZN1 | DC |
| 2004-03-25 | 202-355-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSHNGTNZN1 | DC |
| 2004-03-04 | 202-459-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSHNGTNZN1 | DC |
| 2004-02-25 | 202-248-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | WSHNGTNZN1 | DC |
| 2004-02-25 | 202-249-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | WSHNGTNZN1 | DC |
| 2004-02-25 | 202-249-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | WSHNGTNZN1 | DC |
| 2004-02-23 | 202-459-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSHNGTNZN1 | DC |
| 2004-01-21 | 202-538-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSHNGTNZN1 | DC |
| 2004-01-21 | 202-538-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSHNGTNZN1 | DC |
| 2004-01-09 | 202-422-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | 6402 | WSHNGTNZN1 | DC |
| 2004-01-08 | 202-492-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSHNGTNZN1 | DC |
| 2004-01-08 | 202-492-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSHNGTNZN1 | DC |
| 2003-12-22 | 202-350-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | WSHNGTNZN1 | DC |
| 2003-12-22 | 202-351-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSHNGTNZN1 | DC |
| 2003-12-18 | 202-375-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSHNGTNZN1 | DC |
| 2003-12-17 | 202-436-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSHNGTNZN1 | DC |
| 2003-12-17 | 202-436-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSHNGTNZN1 | DC |
| 2003-12-17 | 202-436-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSHNGTNZN1 | DC |
| 2003-12-17 | 202-436-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSHNGTNZN1 | DC |
| 2003-12-17 | 202-436-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSHNGTNZN1 | DC |
| 2003-12-15 | 202-340-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSHNGTNZN1 | DC |
| 2003-12-09 | 202-465-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | 6402 | WSHNGTNZN1 | DC |
| 2003-12-09 | 202-465-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | 6402 | WSHNGTNZN1 | DC |
| 2003-12-08 | 202-360-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | 6402 | WSHNGTNZN1 | DC |
| 2003-12-08 | 202-360-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | 6402 | WSHNGTNZN1 | DC |
| 2003-12-04 | 202-492-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSHNGTNZN1 | DC |
| 2003-12-04 | 202-492-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSHNGTNZN1 | DC |
| 2003-11-25 | 202-492-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSHNGTNZN1 | DC |
| 2003-11-19 | 202-203-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSHNGTNZN1 | DC |
| 2003-11-07 | 202-360-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | 6402 | WSHNGTNZN1 | DC |
| 2003-11-07 | 202-360-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | 6402 | WSHNGTNZN1 | DC |
| 2003-11-07 | 202-360-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | 6402 | WSHNGTNZN1 | DC |
| 2003-11-06 | 202-207-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | WSHNGTNZN1 | DC |
| 2003-10-16 | 202-243-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSHNGTNZN1 | DC |
| 2003-10-14 | 202-403-5XXX | 5000–5999 | Assigned | VERIZON WASHINGTON DC, INC. | 9211 | WSHNGTNZN1 | DC |
| 2003-10-14 | 202-403-6XXX | 6000–6999 | Assigned | VERIZON WASHINGTON DC, INC. | 9211 | WSHNGTNZN1 | DC |
| 2003-09-26 | 202-243-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSHNGTNZN1 | DC |
| 2003-09-18 | 202-330-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSHNGTNZN1 | DC |
| 2003-09-18 | 202-330-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSHNGTNZN1 | DC |
| 2003-09-18 | 202-330-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSHNGTNZN1 | DC |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.