What cellular carriers does WTI support ?

WTI Cellular Carrier Options

WTI supports AT&T, Verizon & T-Mobile for North America and various international carriers throughout the world in two embedded cellular options. These two embedded cellular connectivity options are available with many of WTI's Out-of-Band Console Management, Power Management, Branch Office and Failover to Cellular products. 


North America Bands/Frequencies(MHz):

B2(1900), B4(AWS1700), B5(850), B12(700a), B13(700c), B14 (700 FirstNet), B66(AWS-3 1700), B71(600)

AT&T: B2, B4, B5, B12, B66, B14
Verizon: B2, B4, B5, B13, B66
T-Mobile: B2, B4, B5, B12, B66, B71


Worldwide Bands/Frequencies(MHz):

B1(2100), B3(1800), B7(2600), B8(900), B20(800), B28A(700)


4G: Map of the B7-2600 Frequency

4G: Map of the B3-1800 Frequency

4G: Map of the B20-800 Frequency

3G: Map of the B1-2100 Frequency

3G: Map of the B8-900 Frequency

3G: Map of the B5-850 Frequency

2G: Map of the 850 Frequency

2G: Map of the 1800 Frequency

Map of worldwide frequency by countries


If you are unsure which cellular modem you have with your current WTI device please refer to our WTI Knowledgebase article below:


Identifying WTI Embedded Cellular Modem