This study develops seismic fragility curves for monopole telecommunication towers (MTT) with heights of 15 m, 20 m, and 30 m commonly used in Turkey. Nonlinear finite element and Incremental Dynamic Analyses were performed using 32 far-field records. The results show that fragility increases significantly with tower height. Unlike previous studies, this work systematically compares height-dependent performance for typical MTT configurations and establishes analytical fragilities derived directly from numerical analyses, offering a novel framework for assessing the seismic safety and resilience of telecommunication infrastructure in high-risk seismic regions.