Mysterious phone call

Lydia jumped slightly at the sudden loud ringing of her cellphone. Glancing down at the screen, she noticed the number was local, but not anyone saved in Lydia's contacts. Her finger slid the button for "answer" with urgency, trying not to startle the woman Jonathan had pulled over to talk to. "Hello? This is Lydia Black, who am I speaking with?" She whispered into the phone, her voice slightly muffled by the blanket she was laying under.