MCC/MNC Lookup

S and R Communications LLC (RTC Communications LLC)

United States  ·  ISO US

312
MCC
320
MNC
312-320
PLMN
2
Bulletin Records

Network Details

Operator (ITU)
S and R Communications LLC
Brand Name
RTC Communications LLC
Country
United States
ISO Code
US
MCC
312
MNC
320
PLMN

ITU Source

Bulletin Number
#1280
Bulletin Date
November 15, 2023
View full change history View ITU Bulletin #1280

About PLMN 312-320

S and R Communications LLC (commonly known as RTC Communications LLC) is a mobile network operator in United States assigned PLMN code 312-320 by the national telecommunications authority.

The MCC 312 identifies United States, while MNC 320 uniquely identifies this operator within the country. Together they form the PLMN (Public Land Mobile Network) identifier used by mobile devices for network selection, SIM card identification, and international roaming.

This assignment was last reported in ITU Operational Bulletin #1280 (November 15, 2023). Search all MCC/MNC codes or view all United States operators .

In this database the code first appears in ITU Operational Bulletin #1162 (December 15, 2018) and has 2 bulletin records in total. It is currently active.

Other mobile operators in United States

459 other active operators  ·  see all United States MCC/MNC codes