You are reviewing the Area Code (NPA/NXX) report for 413-421. Did you mean to search the SMS short code 413421?
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| Raw Number | 413421 |
| Basic Format | 413-421 |
| NPA (Area Code) | 413 |
| NXX | 421 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 413-421-0XXX | 6387 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | HOLYOKE | AS | 01/10/2025 | HOLYOKE | MA | NE | 01/22/2025 |
| 413-421-1XXX | 478J | NUSO, LLC | HOLYOKE | AS | 11/01/2024 | HOLYOKE | MA | NE | 11/25/2024 |
| 413-421-2XXX | 321J | HD CARRIER LLC | HOLYOKE | AS | 10/29/2025 | HOLYOKE | MA | NE | 11/28/2025 |
| 413-421-3XXX | 321J | HD CARRIER LLC | HOLYOKE | AS | 10/29/2025 | HOLYOKE | MA | NE | 11/28/2025 |
| 413-421-4XXX | 321J | HD CARRIER LLC | HOLYOKE | AS | 10/29/2025 | HOLYOKE | MA | NE | 11/28/2025 |
| 413-421-5XXX | 6387 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | HOLYOKE | AS | 10/31/2025 | HOLYOKE | MA | NE | 11/12/2025 |
| 413-421-6XXX | 6387 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | HOLYOKE | AS | 10/31/2025 | HOLYOKE | MA | NE | 11/12/2025 |
| 413-421-7XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | HOLYOKE | AS | 10/01/2025 | HOLYOKE | MA | NE | 10/13/2025 |
| 413-421-8XXX | 6387 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | HOLYOKE | AS | 07/16/2025 | HOLYOKE | MA | NE | 07/28/2025 |
| 413-421-9XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | HOLYOKE | AS | 09/05/2024 | HOLYOKE | MA | NE | 10/05/2024 |
| 413-421-XXXX | 478J | NUSO, LLC | HOLYOKE | AS | 03/01/2024 | HOLYOKE | MA |
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