| Name | Address | City | State | Zip | Phone | Fax | |
| Ardmore Library | 108 Ardmore Ave. | Ardmore | PA | 19003 | 610-642-5187 | 610-649-2618 | |
| Conshohocken Free Library | 301 Fayette St. | Conshohocken | PA | 19248 | 610-825-1656 | 610-825-1685 | |
| Lower Providence Community Library | 50 Parklane Dr. | Norristown | PA | 19403 | 610-666-6640 | 610-666-5109 | |
| Ludington Library | Bryn Mawr & Lancaster Aves. | Bryn Mawr | PA | 19010 | 610-525-1776 | 610-525-1783 | |
| Montg. Co.-Norristown Public Library | 1001 Powell St. | Norristown | PA | 19401 | 610-278-5100 | 610-278-5110 | |
| Perkiomen Valley Library | 290 Second St. | Schwenksville | PA | 19473 | 610-287-8360 | 610-287-8360 | |
| Phoenixville Public Library | 183 Second Ave. | Phoenixville | PA | 19460 | 610-933-3013 | 610-933-4338 | |
| Radnor Memorial Library | 114 W. Wayne Ave. | Wayne | PA | 19087 | 610-687-1124 | 610-687-1454 | |
| Tredyffrin Public Library | 582 Upper Gulph Rd. | Strafford | PA | 19087 | 610-688-7092 | 610-688-2014 | |
| Upper Merion Twp. Library | 175 W. Valley Forge Rd. | King of Prussia | PA | 19406 | 610-265-4805 | 610-265-3398 | |
| William Jeanes Memorial Library | 4051 Joshua Rd. | Lafayette Hill | PA | 19444 | 610-828-0441 | 610-828-4049 | |
| Wissahickon Valley Public Library | 650 Skippack Pike | Blue Bell | PA | 19422 | 215-643-1320 | 215-643-6611 | |