4 results for Piedras Negras:

1.   Eagle Pass.
      Publisher: Southwesten Bell Telephone Company, American Telephone and Telegraph Co..
      Directory Type: City, Telephone.

2.   Southwest Texas Telephone Directory.
      Publisher: Reagan Publishing Co..
      Directory Type: Telephone.

3.   Uvalde - Eagle Pass - Carrizo Springs (2006 - ).
      Publisher: AT&T.
      Directory Type: Telephone.

4.   Uvalde / Eagle Pass / Carrizo Springs Telephone Directory.
      Publisher: SBC.
      Directory Type: Telephone.