Get caller Name from Twilio

call-name.py

def callerName(tel):
    r = requests.get("https://lookups.twilio.com/v1/PhoneNumbers/"+tel, params={'Type': 'caller-name'}, auth=(sid, tok) )
    try:
        # return a list of first, last, etc. names instead of 1 string
        name = r.json()['caller_name']['caller_name'].split()
    except Exception, e:
        print "error getting caller name: "+ repr(e)
        name=None
    return name