Zip - 155977

In India, 6-digit codes (Postal Index Numbers) are used. For example, codes starting with "11" or "16" represent regions like Delhi or Chandigarh.

The number is not a standard ZIP code in the United States , which typically uses 5-digit codes. It does, however, match the 6-digit PIN code format used in India . Potential Identifications

The string "155977" specifically appears in technical telecommunications archives as a compressed file identifier, R1-155977.zip , dated September 2015. This file belongs to the 3rd Generation Partnership Project (3GPP) Working Group 1 (Radio Layer 1) documentation for meeting TSGR1_82b. Search Resources