You are reviewing the Area Code (NPA/NXX) report for 350-503. Did you mean to search the SMS short code 350503?
Paste raw digits, a formatted phone number, an area code, an NPA-NXX block, or a short code. US and Canada phone lookups route automatically, and international iMessage checks are available separately.
| Raw Number | 350503 |
| Basic Format | 350-503 |
| NPA (Area Code) | 350 |
| NXX | 503 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 350-503-0XXX | 624H | ONVOY SPECTRUM, LLC | MERCED | AS | 11/14/2023 | MERCED | CA | WC | 01/15/2024 |
| 350-503-1XXX | 6006 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | MERCED | AS | 01/17/2024 | MERCED | CA | WC | 01/29/2024 |
| 350-503-2XXX | 6006 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | MERCED | AS | 03/27/2024 | MERCED | CA | WC | 05/30/2024 |
| 350-503-3XXX | 6006 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | MERCED | AS | 03/27/2024 | MERCED | CA | WC | 06/28/2024 |
| 350-503-4XXX | 981E | BANDWIDTH.COM CLEC, LLC - CA | MERCED | AS | 06/15/2026 | MERCED | CA | WC | 07/13/2026 |
| 350-503-5XXX | 6006 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | MERCED | AS | 03/27/2024 | MERCED | CA | WC | 08/26/2024 |
| 350-503-6XXX | 649C | ONVOY, LLC - CA | MERCED | AS | 05/14/2024 | MERCED | CA | WC | 06/07/2024 |
| 350-503-7XXX | 649C | ONVOY, LLC - CA | MERCED | AS | 05/14/2024 | MERCED | CA | WC | 06/07/2024 |
| 350-503-8XXX | 649C | ONVOY, LLC - CA | MERCED | AS | 02/26/2024 | MERCED | CA | WC | 03/24/2024 |
| 350-503-9XXX | 6006 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | MERCED | AS | 03/27/2024 | MERCED | CA | WC | 04/26/2024 |
| 350-503-XXXX | 624H | ONVOY SPECTRUM, LLC | MERCED | AS | 11/14/2023 | MERCED | CA |
Reports
Anonymous User from , TX
July 14, 2026 at 6:51 PM