Fuentes de datos y licencias

AT-00 Reference data, not legal advice

Operator names, brands and codes shown here are public reference data compiled from national regulators and other public sources. Their appearance does not indicate any partnership, endorsement, agreement or connectivity between unicomam.com and the named operators. All trademarks belong to their owners. Data is provided “as is” with no warranty; verify against the official source before relying on it for routing, billing or compliance decisions.

La información regulatoria es solo de referencia y no constituye asesoramiento jurídico; consulte el enlace del regulador y la fecha de “última verificación”.

AT-01 3GPP specifications

Calculations follow 3GPP TS 23.038 / 23.003 / 27.007 / 36.101 / 38.101 (Release 18). This tool is not affiliated with or endorsed by 3GPP or ETSI.

AT-03 Time zones and public holidays

Time zone rules: IANA Time Zone Database (public domain), as provided by your browser, and the zone coordinates in zone1970.tab. Public-holiday data derived from python-holidays (opens in a new tab), MIT License, Copyright (c) Vacanza Team and individual contributors. Holiday data is community-maintained; verify locally before scheduling.

AT-04 National regulators

Regulatory facts are restated in our own words; each row names its regulator, the document or dataset and the date it was retrieved. Reference only; not legal advice. Credit lines used: Fonte: Anatel (dados.gov.br) · Fuente: Comisión Reguladora de Telecomunicaciones (CRT, antes IFT) México · Fuente: CRC Colombia – datos.gov.co / postdata.gov.co · Fuente: SUBTEL (www.subtel.gob.cl) · Fuente: ENACOM – Datos Abiertos · Fuente: OSIPTEL · 来源：工业和信息化部 (miit.gov.cn). Información de referencia; no constituye asesoría legal; verifique con el regulador.

AT-05 CRT (formerly IFT), Mexico

Fuente: Comisión Reguladora de Telecomunicaciones (CRT, antes IFT) – «MNC asignados», Plan Nacional de Numeración y Banco de Información de Telecomunicaciones (BIT), bit.crt.gob.mx (opens in a new tab); la fecha de consulta se muestra con los datos. Datos procesados por unicomam.com; no es una publicación oficial y no representa una postura oficial de la CRT. Source: CRT (formerly IFT), Mexico – assigned MNC list, National Numbering Plan and BIT. Processed by unicomam.com; not an official government publication.

AT-06 Anatel, Brazil

Fonte: Agência Nacional de Telecomunicações (Anatel), Dados Abertos (dados.gov.br (opens in a new tab)), licença CC BY; a data de download aparece junto aos dados. Dados processados pelo unicomam.com; a Anatel não endossa este site. Source: Anatel (Brazilian National Telecommunications Agency) open data, CC BY.

AT-07 CRC (Colombia), OSIPTEL (Peru), SUBTEL (Chile), ENACOM (Argentina)

Fuente: Datos recuperados de Postdata – CRC (opens in a new tab); la fecha de última actualización de cada conjunto de datos se muestra con los datos. Fuente: OSIPTEL – PUNKU / Plataforma Nacional de Datos Abiertos (datosabiertos.gob.pe (opens in a new tab)), licencia Open Data Commons Attribution (ODC-BY). Fuente: SUBTEL (www.subtel.gob.cl). Fuente: ENACOM – Datos Abiertos (datos.gob.ar). SUBTEL and ENACOM figures are short citations only, with the date consulted, until their reuse terms are confirmed.

AT-08 Wikipedia (CC BY-SA 4.0)

Brand, status, network-list and shutdown fields include information adapted from the Wikipedia articles “Mobile country code” (opens in a new tab), “Mobile network codes in ITU region …”, “List of LTE networks” (opens in a new tab), “List of 5G NR networks” (opens in a new tab), “List of UMTS networks” (opens in a new tab), “2G” (opens in a new tab), “3G” (opens in a new tab) and “List of 2G/3G network shutdowns”, by Wikipedia contributors (revisions as of 2026-10-20, linked by revision id), licensed under CC BY-SA 4.0 (opens in a new tab). Changes made: extracted, reformatted and merged with regulator data. The derived dataset is available under CC BY-SA 4.0.

AT-09 mcc-mnc.org

MCC/MNC data cross-checked with mcc-mnc.org (opens in a new tab).

AT-10 MCC-MNC.dev (CC BY-SA 4.0)

Data: MCC-MNC.dev (opens in a new tab) — CC BY-SA 4.0 (opens in a new tab). Filtered and merged by unicomam.com.

AT-11 ATIS, U.S. IMSI Administrator

U.S. MCC-MNC (HNI) assignment reference: ATIS, U.S. IMSI Administrator on behalf of the U.S. Department of State (imsiadmin.com (opens in a new tab)). Entered and checked by unicomam.com against the public assignment table; not an official publication.

AT-12 GSMA specifications

Based on GSMA SGP.22 / SGP.29 / SGP.32, publicly available specifications of the GSM Association. This is an independent tool and is not certified, endorsed by or affiliated with GSMA. GSMA is a trademark of the GSM Association.

AT-13 libphonenumber

Phone number parsing powered by libphonenumber-js (MIT) using Google libphonenumber metadata (Apache License 2.0). Validation covers number format and allocated ranges only; it does not check whether a number is live, and carrier names are the original range assignee, not the current carrier after porting.

AT-14 GeoNames (CC BY 4.0)

City coordinates: GeoNames (opens in a new tab), licensed under CC BY 4.0 (opens in a new tab). Subset of cities15000; data modified.

AT-15 Natural Earth

Made with Natural Earth (opens in a new tab). Free vector and raster map data @ naturalearthdata.com.

AT-16 GreatFire.org Analyzer

Source: GreatFire.org Analyzer (opens in a new tab). Each verdict shows the address tested, the date and the time window it covers; summarised by unicomam.com. GreatFire does not endorse unicomam.com.

AT-18 Globalping

Measurements powered by Globalping (opens in a new tab), a public measurement network; results and targets are public under Globalping’s terms.

AT-19 IPinfo Lite (CC BY-SA 4.0)

IP address data is powered by IPinfo (opens in a new tab) — IPinfo Lite, CC BY-SA 4.0 (opens in a new tab).

AT-20 DB-IP Lite (CC BY 4.0)

IP Geolocation by DB-IP (opens in a new tab) — IP to ASN Lite, CC BY 4.0 (opens in a new tab).

AT-21 RIR delegated statistics

ASN registration data: RIR delegated statistics from AFRINIC, APNIC, ARIN and LACNIC; the snapshot date is shown with each result. RIPE NCC region: see the RIPE Database (opens in a new tab). Registration country is where the resource was first allocated, not necessarily where it is used.

AT-24 World Bank World Development Indicators (CC BY 4.0)

Source: The World Bank: World Development Indicators, with the original data source named beside each indicator. Licensed under CC BY 4.0 (opens in a new tab); terms (opens in a new tab). Figures rounded, translated or combined by unicomam.com. The World Bank does not endorse this site.

AT-25 M-Lab NDT

Source: The M-Lab NDT Data Set (opens in a new tab), for the date range shown with the figures. Country medians computed by unicomam.com; charts are our own.

AT-28 SMPP specifications

Decodes PDUs per the SMPP v3.4 / v5.0 protocol specifications (opens in a new tab) (SMPP Developers Forum / SMS Forum). DLR “err” codes are SMSC-specific; mappings shown are generic and anonymised.

AT-32 Network switch-off dates

Each switch-off date names its source, an operator announcement or a regulator notice, with its date, a link and the date we last verified it. Dates change; confirm with the operator. Operators listed are reference data only (see AT-00).

AT-33 Module and device bands

Band data compiled by unicomam.com from manufacturers’ and regulators’ published specifications; verify with the device or module manufacturer before purchase. Product names are trademarks of their owners. unicomam.com is not affiliated with or endorsed by any manufacturer.

AT-34 MIIT (China) rules

Based on rules published by the Ministry of Industry and Information Technology of the People’s Republic of China (miit.gov.cn (opens in a new tab)). This page summarises them for reference; it is not legal advice. 依据：中华人民共和国工业和信息化部公开发布的相关规定。本页内容为参考摘要，不构成法律意见。

AT-36 Our own measurements

Source: unicomam.com measurements and curation; the update date is shown with the figures. City-to-city figures only; no path, carrier or supplier information is shown.

AT-37 MinTIC, Colombia (CC BY-SA 4.0)

Fuente: Ministerio de Tecnologías de la Información y las Comunicaciones (MinTIC) – «Cobertura móvil por tecnología, departamento y municipio por proveedor» (datos.gov.co, 9mey-c8s8 (opens in a new tab)), CC BY-SA 4.0 (opens in a new tab); el trimestre de los datos y la fecha de consulta se muestran con los datos. Procesado por unicomam.com.

AT-38 Cloudflare speed test (MIT)

The browser speed test uses Cloudflare's open-source measurement engine, Copyright (c) 2023 Cloudflare, licensed under the MIT License (opens in a new tab). The full permission notice is in THIRD-PARTY-NOTICES.md. Measurement requests go to Cloudflare's speed test service (opens in a new tab). Cloudflare receives the measurement data; unicomam.com does not store the result.