LTE FDD Band 4 AWS (1700/2100Mhz) is a wireless telecommunications spectrum band used for mobile voice and data services, video, and messaging. The LTE AWS is widely used in Americas, such as in USA, Canada, Argentina, Chile, Colombia, Mexico, Ecudor, etc.


LTE Band 4 AWS (1700/2100) overview

Band 4 (AWS 1700/2100MHz) uses microwave frequencies in two segments: from 1710 to 1755 MHz for uplink, and from 2110 to 2155 MHz for downlink. The Width of the band is 45MHz, duplexing spacing is 400MHz and band gap is 355MHz.


Now, AWS has become an essential LTE band for LTE roaming support in North America and Latin America, advancing AWS as a solid candidate for one of the essential seven or eight LTE bands deemed critical for global roaming LTE devices and services.


LTE Band 4 AWS (1700/2100) Operators

United States: AT&T, C Sprie, Mosaic Telecom, T-Mobile, Verizon, VTel Wireless

Canada: Bell, Eastlink, MTS, Rogers, SaskTel, Telus, Xplornet

Guam: GTA

Bolivia: Viva

Dominica: LIME

Dominican Republic: Claro

Argentina: Movistar, Personal

Chile: WOM

Colombia: Avantel, ETB, Movistar, Tigo

Ecuador: Claro, CNT Mobile

Honduras: Claro, Tigo

Mexico: AT&T, Telcel

Nicaragua: Claro

Paraguay: VOX

Peru: Movistar,Entel

Uruguay: Antel, Claro

Venezuela: Movistar

LTE Band 4 AWS (1700/2100) Compatible Modem

Huawei E3272s-506: FDD 850/AWS/1900/2100/2600MHz

Huawei E3276s-500: FDD 1900/AWS(1700/2100)/850/2600MHz

Huawei E3276s-505: FDD 2100/1900/AWS(1700/2100)/850/700MHz

Huawei E397bu-501: 700/AWS(1700/2100)MHz

Huawei E397u-53: 1900/AWS(1700/2100)MHz

LTE Band 4 AWS (1700/2100) Compatible Mobile Wi-Fi

ZTE MF923: band 2/4/5/17, FDD 1900/AWS/850/700Mhz

Aircard 781S: FDD 700/850/AWS/1900Mhz

Sierra Wireless Aircard 754S: 700/1700 MHz (AWS)

Sierra Aircard 763S: FDD AWS (1700/2100Mhz)/2600 MHz

LTE Band 4 AWS (1700/2100) Compatible Wingle

Huawei E8278s-603: FDD 850/900/1700/1900/2100Mhz, TDD 2300Mhz

Alcatel W800-O: FDD 700/850/AWS/1900/2100/2600MHz

Huawei E8372h-510: 2100/1900/AWS/850/2600/700 MHz

LTE Band 4 AWS (1700/2100) Compatible Router

Huawei B890-66: FDD 700MHz/850/ AWS/1900/2600 MHz

Huawei B882-66: FDD 2600/1900/AWS/850/700Mhz


If you want to find LTE Band 5 FDD 850Mhz mobile devices, please go to

If you find any LTE band 4 AWS compatible devices, please comment below.


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