(210) 249-1017

i received a call from a number, 1017. they asked by name. my cell phone has been receiving these types of calls sporatically. i am not sure who they are but would like to know

I have gotten 4 calls from odd numbers today, none of them show up as an actual telephone number, just a 4 digit number.  all 4 4 digit numbers shows up on one of these list as a full number, anyone know who this is or how to stop it?the numbers I got calls from were:1017 - asked for me by name1021 - did not answer2003 - did not answer2015 - could not understand what the caller said

Every week day for the past few weeks I've been getting calls from these 210 area codes in the early to mid afternoon...... they all s**** off with 210-249-10##, the last two digits are always different.... I never answer any phone calls from numbers that I don't recognize unless the caller leaves a voice mail.... but I got sick of these calls constantly leaving no messages, just calling every monday thru friday about twice a day, so I called one back merely 5 minutes after the phone quit ringing to find out who it was, but the numbers all come up as disconnected.