San Juan Cell Coverage Map
The coverage map shows signal strength throughout San Juan, PR. Use the search bar to view a specific location in San Juan.
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US Mobile offers a roughly $25 per month unlimited plan over any of the 3 major networks. Subscribers testing coverage can easily transfer between networks.
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Data Sourcing
Coverage estimates for San Juan rely heavily on information from the FCC's Broadband Data Collection program. Refinement of the estimates is enabled by crowdsourced data from DIMO and Roam.