---
title: "GSC"
brand: "GSC"
category: "Consumer"
scope: "Local"
countries: ["United States of America"]
updated: "2026-09-18"
canonical: "https://mcc-mnc.org/mvno/gsc"
---

# GSC: MVNO networks and APN settings

**GSC** is a consumer MVNO (mobile virtual network operator) in United States of America, running on 1 host network.

## United States of America

| Host network | MCC | MNC | Country | Calling | Notes |
|---|---|---|---|---|---|
| [Verizon](https://mcc-mnc.org/networks/311_590.md) | 311 | 590 | United States of America | VoLTE: Likely | — |

**APN settings on Verizon**

| Name | APN | Types | Protocol | MMSC | MMS proxy | MMS port | Source |
|---|---|---|---|---|---|---|---|
| Gsc | `VZWINTERNET` | default, dun, ia, mms, supl | IPV4V6 | `http://mmsc1.gscdata.com` | — | — | AOSP |
| gsc | `CdmaNai` | mms | IPV4V6 | `http://mmsc1.gscdata.com` | — | — | AOSP |
| Gsc IMS | `VZWIMS` | ia, ims | IPV4V6 | — | — | — | AOSP |
| Gsc FOTA | `VZWADMIN` | fota | IPV4V6 | — | — | — | AOSP |

A service not marked Supported or Not supported is unknown: no data either way, not a sign that the network lacks it.

---

HTML version: https://mcc-mnc.org/mvno/gsc · Index for AI agents: https://mcc-mnc.org/llms.txt · Data is community-maintained; corrections welcome on the HTML page.