This work has established the electromagnetic fields from the base stations under investigation were beyond background levels. The highest SAR value of 1.17 Wkg DEGREES(-1) was obtained by GLO which is less than the International Commission on Non-ionizing Radiation Protection (ICNIRP, 2003) localized safety limit of 2 Wkg DEGREES(-1) for the human head, while MTN gave the lowest SAR value of 0.18 Wkg DEGREES(-1) which is also far below the reference dose limits. Considering the nine (9) base stations under investigation, MTN base station registered the lowest value of SAR. Thus, GSM base...