Since the end of October we have been receiving calls from this area code (251) and exchange (405) with the last four digits changing every time they call. The caller ID says ALABAMA CALL.  So far the numbers used have been;
251-405-3732
            3737
            3740
            3742
            3770
            3807 (this number was used twice)
            3863
            3872
We don't answer if we don't recognize the number, so I haven't a clue regarding what they want. They are very persistent!
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