You are reviewing the Area Code (NPA/NXX) report for 956-556. Did you mean to search the SMS short code 956556?
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| Raw Number | 956556 |
| Basic Format | 956-556 |
| NPA (Area Code) | 956 |
| NXX | 556 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 956-556-0XXX | 6506 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | LOSFRESNOS | AS | 08/19/2020 | LOS FRESNOS | TX | SW | 10/03/2020 |
| 956-556-1XXX | 6506 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | LOSFRESNOS | AS | 08/19/2020 | LOS FRESNOS | TX | SW | 10/03/2020 |
| 956-556-2XXX | 903C | ONVOY, LLC - TX | LOSFRESNOS | AS | 01/06/2021 | LOS FRESNOS | TX | SW | 02/03/2021 |
| 956-556-3XXX | 903C | ONVOY, LLC - TX | LOSFRESNOS | AS | 01/06/2021 | LOS FRESNOS | TX | SW | 02/03/2021 |
| 956-556-4XXX | 073H | TELNYX LLC | LOSFRESNOS | AS | 02/25/2021 | LOS FRESNOS | TX | SW | 03/21/2021 |
| 956-556-5XXX | 6506 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | LOSFRESNOS | AS | 05/19/2021 | LOS FRESNOS | TX | SW | 06/01/2021 |
| 956-556-6XXX | 6506 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | LOSFRESNOS | AS | 03/29/2022 | LOS FRESNOS | TX | SW | 04/07/2022 |
| 956-556-7XXX | 515J | IP HORIZON LLC | LOSFRESNOS | AS | 03/07/2022 | LOS FRESNOS | TX | SW | 03/31/2022 |
| 956-556-8XXX | 004F | BANDWIDTH.COM CLEC, LLC - TX | LOSFRESNOS | AS | 08/25/2021 | LOS FRESNOS | TX | SW | 09/23/2021 |
| 956-556-9XXX | 624H | ONVOY SPECTRUM, LLC | LOSFRESNOS | AS | 05/26/2021 | LOS FRESNOS | TX | SW | 06/24/2021 |
| 956-556-XXXX | 6506 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | LOSFRESNOS | AS | 08/19/2020 | LOS FRESNOS | TX |
Reports
Anonymous User from Laredo, Texas
April 24, 2026 at 11:55 AM
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