4G LTE Cell ID (ECI) Calculator by itectec · June 19, 2026 🆔 4G LTE Cell ID (ECI) Calculator Convert between ECI, eNB ID, and Cell ID with PLMN. DirectionECI → ComponentsComponents → ECIECIeNB IDeNB ID Length20 bits8 bits28 bitsCell ID (0-255)MCCMNC Calculate Reset
