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The prefix +55 1377 serves the region of São Paulo.
Our database lists the carrier as "Vivo (Telefônica Brasil)".
Geolocation for this prefix: (-23.5506507, -46.6333824).
Searching a number prefix can reveal carrier and location info from Ringbat's database.
Country: 🇧🇷 Brazil
Country Code: +55
Carrier: Vivo (Telefônica Brasil)
Prefix: 1377
Location: São Paulo
Coords: -23.5506507, -46.6333824
Area Code Page: +55 1377
Comments: Disabled for area-code pages
Example: +55 1377 *** ***
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+55 1377 is an area code/prefix that appears to be associated with São Paulo. It may be assigned to multiple phone numbers within that region.
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Carrier information for this prefix: Vivo (Telefônica Brasil). In some cases multiple carriers may use similar prefixes.
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