Quote Originally Posted by willownavarro View Post
May coding po ba sa Marikina and Katipunan?

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Katipunan, yes po. Marikina, as far as I know, none

The following cities are not covered by number coding (except for roads listed below): Marikina, Muntinlupa, Navotas and Taguig.
Please read the whole article from autoindustriya for more info. It is dated October 2016, but I think it still applies as I heard they've made the revised coding scheme permanent.