---
title: "AT&T Inc.: MCC 901 MNC 44"
mcc: "901"
mnc: "44"
plmn: "90144"
operator: "AT&T Inc."
country: "Worldwide"
country_iso: "XX"
region: "Worldwide"
updated: "2025-04-09"
canonical: "https://mcc-mnc.org/networks/901_44"
---

# AT&T Inc.: MCC 901, MNC 44 (Worldwide)

**AT&T Inc.** is a mobile network in [Worldwide](https://mcc-mnc.org/countries/worldwide.md) (Worldwide), identified by MCC **901** and MNC **44**: PLMN ID 90144, also written 901-44 or 901 44.

## Identifiers

| Field | Value |
|---|---|
| MCC (Mobile Country Code) | 901 |
| MNC (Mobile Network Code) | 44 |
| PLMN ID (MCC+MNC) | 90144 |
| TADIG code | — |
| Brand | — |
| Operator | AT&T Inc. |
| Country | Worldwide (XX) |
| Region | Worldwide |
| Dialling code | — |
| Technologies | — |
| Last updated | 2025-04-09 |

## Technologies & bands

No bands on file for this network.

## Voice & calling services

| Service | Status | Source |
|---|---|---|
| VoLTE | Unknown | — |
| VoWiFi | Unknown | — |
| ViLTE | Unknown | — |
| VoNR | Unknown | — |

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

## About AT&T Inc.

AT&T Inc., operating worldwide, is a major player in the global telecommunications landscape. With Mobile Country Code (MCC) 901, which is used for testing and documentation purposes globally on GSM networks, and Mobile Network Code (MNC) 44, the network provides a wide array of mobile services to customers. Although the network does not directly assign these codes to it's traditional geographical region, instead assigning MCC 310 and MNC ranges such as 410, AT&T is a dominant network in it's specific locations.

AT&T’s global presence sees the company providing both consumer and enterprise solutions, utilizing a blend of GSM, UMTS, LTE, and 5G technologies where available. They compete with other large global operators, constantly innovating in areas such as network infrastructure and service offerings. With a long legacy of innovation, improvements to AT&T continue around the world.

## Other networks in Worldwide

| MCC | MNC | Network | TADIG |
|---|---|---|---|
| 901 | 03 | [Iridium](https://mcc-mnc.org/networks/901_03.md) | — |
| 901 | 05 | [Thuraya RMSS Network](https://mcc-mnc.org/networks/901_05.md) | ARETH |
| 901 | 06 | [Thuraya Satellite Telecommunications Company](https://mcc-mnc.org/networks/901_06.md) | — |
| 901 | 10 | [ACeS](https://mcc-mnc.org/networks/901_10.md) | — |
| 901 | 11 | [Inmarsat](https://mcc-mnc.org/networks/901_11.md) | — |
| 901 | 12 | [Telenor](https://mcc-mnc.org/networks/901_12.md) | NORMC |
| 901 | 13 | [GSM AQ](https://mcc-mnc.org/networks/901_13.md) | — |
| 901 | 14 | [AeroMobile](https://mcc-mnc.org/networks/901_14.md) | NORAM |
| 901 | 15 | [OnAir](https://mcc-mnc.org/networks/901_15.md) | — |
| 901 | 16 | [Cisco Jasper](https://mcc-mnc.org/networks/901_16.md) | — |
| 901 | 17 | [Navitas](https://mcc-mnc.org/networks/901_17.md) | — |
| 901 | 18 | [Cellular Sea](https://mcc-mnc.org/networks/901_18.md) | BMU01 |
| 901 | 19 | [Vodafone Malta Maritime](https://mcc-mnc.org/networks/901_19.md) | MLTMA |
| 901 | 20 | [Intermatica](https://mcc-mnc.org/networks/901_20.md) | — |
| 901 | 21 | [Wins Limited](https://mcc-mnc.org/networks/901_21.md) | — |
| 901 | 22 | [MediaLincc Ltd](https://mcc-mnc.org/networks/901_22.md) | — |
| 901 | 24 | [iNum](https://mcc-mnc.org/networks/901_24.md) | — |
| 901 | 26 | [TIM sea](https://mcc-mnc.org/networks/901_26.md) | ITAGT |
| 901 | 27 | [OnMarine](https://mcc-mnc.org/networks/901_27.md) | AAMOM |
| 901 | 28 | [Vodafone](https://mcc-mnc.org/networks/901_28.md) | — |
| 901 | 29 | [Telenor](https://mcc-mnc.org/networks/901_29.md) | — |
| 901 | 31 | [Orange](https://mcc-mnc.org/networks/901_31.md) | — |
| 901 | 32 | [Sky High](https://mcc-mnc.org/networks/901_32.md) | — |
| 901 | 33 | [Smart Communications](https://mcc-mnc.org/networks/901_33.md) | — |
| 901 | 34 | [tyntec GmbH](https://mcc-mnc.org/networks/901_34.md) | — |
| 901 | 35 | [Globecomm Network Services](https://mcc-mnc.org/networks/901_35.md) | — |
| 901 | 36 | [Azerfon](https://mcc-mnc.org/networks/901_36.md) | — |
| 901 | 37 | [Transatel](https://mcc-mnc.org/networks/901_37.md) | — |
| 901 | 38 | [Multiregional TransitTelecom (MTT)](https://mcc-mnc.org/networks/901_38.md) | — |
| 901 | 39 | [MTX Connect Ltd](https://mcc-mnc.org/networks/901_39.md) | — |
| 901 | 40 | [1nce GmbH](https://mcc-mnc.org/networks/901_40.md) | — |
| 901 | 41 | [BodyTrace Netherlands B.V.](https://mcc-mnc.org/networks/901_41.md) | — |
| 901 | 42 | [DCN Hub ehf](https://mcc-mnc.org/networks/901_42.md) | — |
| 901 | 43 | [EMnify GmbH](https://mcc-mnc.org/networks/901_43.md) | — |
| 901 | 45 | [Advanced Wireless Network Company Limited](https://mcc-mnc.org/networks/901_45.md) | — |
| 901 | 46 | [Telecom26 AG](https://mcc-mnc.org/networks/901_46.md) | — |
| 901 | 47 | [Ooredoo](https://mcc-mnc.org/networks/901_47.md) | — |
| 901 | 48 | [Com4](https://mcc-mnc.org/networks/901_48.md) | — |
| 901 | 49 | [Zain Kuwait](https://mcc-mnc.org/networks/901_49.md) | — |
| 901 | 50 | [EchoStar Mobile](https://mcc-mnc.org/networks/901_50.md) | — |
| 901 | 51 | [VisionNG](https://mcc-mnc.org/networks/901_51.md) | — |
| 901 | 52 | [Manx Telecom Trading Ltd.](https://mcc-mnc.org/networks/901_52.md) | — |
| 901 | 53 | [Deutsche Telekom AG](https://mcc-mnc.org/networks/901_53.md) | — |
| 901 | 54 | [Teleena Holding B.V.](https://mcc-mnc.org/networks/901_54.md) | — |
| 901 | 55 | [Beezz Communication Solutions Ltd.](https://mcc-mnc.org/networks/901_55.md) | — |
| 901 | 56 | [ETSI](https://mcc-mnc.org/networks/901_56.md) | — |
| 901 | 57 | [SAP](https://mcc-mnc.org/networks/901_57.md) | — |
| 901 | 58 | [BICS](https://mcc-mnc.org/networks/901_58.md) | — |
| 901 | 59 | [MessageBird B.V.](https://mcc-mnc.org/networks/901_59.md) | — |
| 901 | 60 | [OneWeb](https://mcc-mnc.org/networks/901_60.md) | — |
| 901 | 61 | [MTN Management Services](https://mcc-mnc.org/networks/901_61.md) | — |
| 901 | 62 | [Twilio Inc.](https://mcc-mnc.org/networks/901_62.md) | — |
| 901 | 63 | [GloTel B.V.](https://mcc-mnc.org/networks/901_63.md) | — |
| 901 | 64 | [Syniverse Technologies, LLC](https://mcc-mnc.org/networks/901_64.md) | — |
| 901 | 65 | [Plintron Global Technology Solutions Pty Ltd](https://mcc-mnc.org/networks/901_65.md) | — |
| 901 | 66 | [Limitless Mobile LLC](https://mcc-mnc.org/networks/901_66.md) | — |
| 901 | 67 | [1NCE GmbH](https://mcc-mnc.org/networks/901_67.md) | — |
| 901 | 68 | [Maersk Line A/S](https://mcc-mnc.org/networks/901_68.md) | — |
| 901 | 69 | [Legos](https://mcc-mnc.org/networks/901_69.md) | — |
| 901 | 88 | [UN Office for the Coordination of Humanitarian Affairs (OCHA)](https://mcc-mnc.org/networks/901_88.md) | — |
| 902 | 01 | [MulteFire Allicance](https://mcc-mnc.org/networks/902_01.md) | — |
| 991 | 01 | [World's Global Telecom](https://mcc-mnc.org/networks/991_01.md) | — |

---

HTML version: https://mcc-mnc.org/networks/901_44 · Index for AI agents: https://mcc-mnc.org/llms.txt · Data is community-maintained; corrections welcome on the HTML page.