Year 57 (LVII) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Caesar and Piso (or, less frequently, year 810 Ab urbe condita). The denomination 57 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.

Malicious caller identification, activated by Vertical service code Star codes *57, is an upcharge fee subscription service offered by telephone company providers which, when dialed immediately after a malicious call, records meta-data for police follow-up. Remember to file a police report for each use - law enforcement will only act on the trace once a formal police report is filed in regard to the call.

Colombia has various telephone dial plans, depending on the type of service.

Year 57 (LVII) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Caesar and Piso (or, less frequently, year 810 Ab urbe condita). The denomination 57 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.

Malicious caller identification, activated by Vertical service code Star codes *57, is an upcharge fee subscription service offered by telephone company providers which, when dialed immediately after a malicious call, records meta-data for police follow-up. Remember to file a police report for each use - law enforcement will only act on the trace once a formal police report is filed in regard to the call.

Colombia has various telephone dial plans, depending on the type of service.