| First Niagara Bank - Cedar Crest Branch | Allentown610-433-6300 | 610-433-6300 |
| First Niagara Bank - Allentown Branch | Allentown610-776-2630 | 610-776-2630 |
| First Niagara Bank - Dorneyville Branch | Allentown610-437-1522 | 610-437-1522 |
| First Niagara Bank - Allison Park Branch | Allison Park412-486-3310 | 412-486-3310 |
| First Niagara Bank - Blue Bell Branch | Ambler215-641-8900 | 215-641-8900 |
| First Niagara Bank - Hillcrest Branch | Bethel Park412-835-2900 | 412-835-2900 |
| First Niagara Bank - Bethlehem Branch | Bethlehem610-691-1400 | 610-691-1400 |
| First Niagara Bank - Boyertown Branch | Boyertown610-473-7661 | 610-473-7661 |
| First Niagara Bank - Collier Township Branch | Bridgeville412-278-9200 | 412-278-9200 |
| First Niagara Bank - Butler Center Avenue Branch | Butler724-287-0766 | 724-287-0766 |
| First Niagara Bank - California Branch | California724-938-2293 | 724-938-2293 |
| First Niagara Bank - Chalfont Branch | Chalfont215-997-6101 | 215-997-6101 |
| First Niagara Bank - Eagle Branch | Chester Springs610-458-7112 | 610-458-7112 |
| First Niagara Bank - Airport Village Branch | Coatesville610-383-9300 | 610-383-9300 |
| First Niagara Bank - Collegeville Branch | Collegeville610-489-7201 | 610-489-7201 |
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| First Niagara Bank - Laurel Mall Branch | Connellsville724-628-0133 | 724-628-0133 |
| First Niagara Bank - Conshohocken Branch | Conshohocken610-832-9302 | 610-832-9302 |
| First Niagara Bank - Coraopolis Branch | Coraopolis412-264-7612 | 412-264-7612 |
| First Niagara Bank - Corry Branch | Corry814-664-4625 | 814-664-4625 |
| First Niagara Bank - Cranberry Branch | Cranberry Township724-772-1922 | 724-772-1922 |
| First Niagara Bank - Devon Branch | Devon610-293-8100 | 610-293-8100 |
| First Niagara Bank - Douglassville Branch | Douglassville610-385-4400 | 610-385-4400 |
| First Niagara Bank - Downingtown Branch | Downingtown610-269-9701 | 610-269-9701 |
| First Niagara Bank - Thorndale Branch | Downingtown610-873-9600 | 610-873-9600 |
| First Niagara Bank - Brandywine Square Branch | Downingtown610-269-2800 | 610-269-2800 |
| First Niagara Bank - Doylestown Branch | Doylestown215-230-5532 | 215-230-5532 |
| First Niagara Bank - Dresher Branch | Dresher215-885-7400 | 215-885-7400 |
| First Niagara Bank - East McKeesport Branch | East Mckeesport412-823-5990 | 412-823-5990 |
| First Niagara Bank - East Norriton Branch | East Norriton610-313-1822 | 610-313-1822 |
| First Niagara Bank - Elizabeth Branch | Elizabeth412-384-7200 | 412-384-7200 |
| First Niagara Bank - Emmaus - State St Branch | Emmaus610-967-5236 | 610-967-5236 |
| First Niagara Bank - Emmaus - Chestnut St Branch | Emmaus610-966-3264 | 610-966-3264 |
| First Niagara Bank - Kearsarge Branch | Erie814-871-1189 | 814-871-1189 |
| First Niagara Bank - Millcreek Branch | Erie814-871-1186 | 814-871-1186 |
| First Niagara Bank - 8th and State Branch | Erie814-871-1822 | 814-871-1822 |
| First Niagara Bank - Exton Branch | Exton610-363-9810 | 610-363-9810 |
| First Niagara Bank - Finleyville Branch | Finleyville724-348-7176 | 724-348-7176 |
| First Niagara Bank - Flourtown Branch | Flourtown215-233-1132 | 215-233-1132 |
| First Niagara Bank - Fogelsville Branch | Fogelsville610-336-4445 | 610-336-4445 |
| First Niagara Bank - Frazer Branch | Frazer610-647-4063 | 610-647-4063 |
| First Niagara Bank - Richland Mall Branch | Gibsonia724-443-2040 | 724-443-2040 |
| First Niagara Bank - Gilbertsville Branch | Gilbertsville610-367-6935 | 610-367-6935 |
| First Niagara Bank - Hempfield Branch | Greensburg724-837-6021 | 724-837-6021 |
| First Niagara Bank - Pittsburgh Street Branch | Greensburg724-836-3830 | 724-836-3830 |
| First Niagara Bank - Harleysville Branch | Harleysville215-256-6500 | 215-256-6500 |
| First Niagara Bank - Hatfield Branch | Hatfield215-362-0165 | 215-362-0165 |
| First Niagara Bank - Horsham Branch | Horsham215-443-0575 | 215-443-0575 |
| First Niagara Bank - Houston Branch | Houston724-745-8240 | 724-745-8240 |
| First Niagara Bank - Huntingdon Valley Branch | Huntingdon Valley215-379-5386 | 215-379-5386 |
| First Niagara Bank - Imperial Branch | Imperial724-695-7300 | 724-695-7300 |
| First Niagara Bank - Ingomar Branch | Ingomar412-367-2600 | 412-367-2600 |
| First Niagara Bank - Irwin Branch | Irwin724-863-5100 | 724-863-5100 |
| First Niagara Bank - Jeannette Branch | Jeannette724-523-6513 | 724-523-6513 |
| First Niagara Bank - Penn's Peak | Jim Thorpe | |
| First Niagara Bank - Kennett Square Branch | Kennett Square610-444-0312 | 610-444-0312 |
| First Niagara Bank - Kresgeville Branch | Kresgeville610-681-5777 | 610-681-5777 |
| First Niagara Bank - Kunkletown General Store | Kunkletown | |
| First Niagara Bank - Marketplace Branch | Lansdale215-362-8767 | 215-362-8767 |
| First Niagara Bank - North Broad Branch | Lansdale215-362-7836 | 215-362-7836 |
| First Niagara Bank - Lansford Branch | Lansford570-645-3158 | 570-645-3158 |
| First Niagara Bank - Fegley's Fast Fill | Lehighton | |
| First Niagara Bank - Lehighton Branch | Lehighton610-377-8970 | 610-377-8970 |
| First Niagara Bank - Limerick Branch | Limerick610-489-7216 | 610-489-7216 |
| First Niagara Bank - Macungie Branch | Macungie610-965-0611 | 610-965-0611 |
| First Niagara Bank - Maple Glen Branch | Maple Glen215-646-4505 | 215-646-4505 |
| First Niagara Bank - McKees Rocks Branch | Mckees Rocks412-331-0150 | 412-331-0150 |
| First Niagara Bank - McMurray Branch | Mcmurray724-942-5080 | 724-942-5080 |
| First Niagara Bank - Meadville Branch | Meadville814-332-0165 | 814-332-0165 |
| First Niagara Bank - Monongahela Branch | Monongahela724-258-7300 | 724-258-7300 |
| First Niagara Bank - Monroeville Mall Branch | Monroeville412-373-8881 | 412-373-8881 |
| First Niagara Bank - Countryside Shopping Center Branch | Mount Pleasant724-547-4935 | 724-547-4935 |
| First Niagara Bank - Mount Pleasant Branch | Mount Pleasant724-547-6900 | 724-547-6900 |
| First Niagara Bank - Murrysville Branch | Murrysville724-519-2362 | 724-519-2362 |
| First Niagara Bank - Natrona Heights Branch | Natrona Heights724-226-2700 | 724-226-2700 |
| First Niagara Bank - Parnassus Branch | New Kensington724-339-2244 | 724-339-2244 |
| First Niagara Bank - Audubon Branch | Norristown610-666-7494 | 610-666-7494 |
| First Niagara Bank - North East Branch | North East814-725-9686 | 814-725-9686 |
| First Niagara Bank - North Huntingdon Branch | North Huntingdon724-864-5640 | 724-864-5640 |
| First Niagara Bank - North Penn Branch | North Wales215-368-0550 | 215-368-0550 |
| First Niagara Bank - Oakmont Branch | Oakmont412-828-9380 | 412-828-9380 |
| First Niagara Bank - Palmerton Branch | Palmerton610-826-2457 | 610-826-2457 |
| First Niagara Bank - Somerton Branch | Philadelphia215-698-7499 | 215-698-7499 |
| First Niagara Bank - Bustleton Branch | Philadelphia215-671-4391 | 215-671-4391 |
| First Niagara Bank - Pleasant Hills Branch | Pittsburgh412-653-5335 | 412-653-5335 |
| First Niagara Bank - CONSOL Energy Center (Lower Foyer) | Pittsburgh | |
| First Niagara Bank - Allegheny Branch | Pittsburgh412-321-0717 | 412-321-0717 |
| First Niagara Bank - Stanwix Branch | Pittsburgh412-807-2900 | 412-807-2900 |
| First Niagara Bank - Mt. Washington Branch | Pittsburgh412-431-6311 | 412-431-6311 |
| First Niagara Bank - Squirrel Hill, Murray Branch | Pittsburgh412-421-5818 | 412-421-5818 |
| First Niagara Bank - Plum Boro Branch | Pittsburgh724-327-5354 | 724-327-5354 |
| First Niagara Bank - South Hills Village Branch | Pittsburgh412-833-1474 | 412-833-1474 |
| First Niagara Bank - Squirrel Hill Branch | Pittsburgh412-422-1893 | 412-422-1893 |
| First Niagara Bank - East Liberty Branch | Pittsburgh412-665-4040 | 412-665-4040 |
| First Niagara Bank - West End Branch | Pittsburgh412-922-5444 | 412-922-5444 |
| First Niagara Bank - Oliver Avenue Branch | Pittsburgh412-355-2300 | 412-355-2300 |
| First Niagara Bank - Oxford Center ATM | Pittsburgh | |
| First Niagara Bank - Lebanon Shops Branch | Pittsburgh412-341-1100 | 412-341-1100 |
| First Niagara Bank - Oakland, West Branch | Pittsburgh412-687-7670 | 412-687-7670 |
| First Niagara Bank - Fifth and Grant Branch | Pittsburgh412-261-3474 | 412-261-3474 |
| First Niagara Bank - McKnight Road Branch | Pittsburgh412-366-7800 | 412-366-7800 |
| First Niagara Bank - Bellevue Branch | Pittsburgh412-734-2294 | 412-734-2294 |
| First Niagara Bank - Hazelwood Rite Aid Branch | Pittsburgh412-422-7420 | 412-422-7420 |
| First Niagara Bank - North Hills Branch | Pittsburgh412-366-1100 | 412-366-1100 |
| First Niagara Bank - Shadyside Branch | Pittsburgh412-578-9760 | 412-578-9760 |
| First Niagara Bank - Waterworks II Branch | Pittsburgh412-781-1880 | 412-781-1880 |
| First Niagara Bank - Western Pennsylvania Regional Market Center | Pittsburgh | |
| First Niagara Bank - Eastern Pennsylvania Regional Market Center | Plymouth Meeting | |
| First Niagara Bank - Pottstown Center Branch | Pottstown610-327-9944 | 610-327-9944 |
| First Niagara Bank - East End Branch | Pottstown610-327-4224 | 610-327-4224 |
| First Niagara Bank - North Coventry Branch | Pottstown610-718-8500 | 610-718-8500 |
| First Niagara Bank - North End Branch | Pottstown610-327-4424 | 610-327-4424 |
| First Niagara Bank - Trainer's Corner Branch | Quakertown215-538-2383 | 215-538-2383 |
| First Niagara Bank - Quakertown Branch | Quakertown215-536-6400 | 215-536-6400 |
| First Niagara Bank - Red Hill Branch | Red Hill 215-541-4404 | 215-541-4404 |
| First Niagara Bank - Royersford Branch | Royersford610-495-9072 | 610-495-9072 |
| First Niagara Bank - Sellersville Branch | Sellersville215-257-6833 | 215-257-6833 |
| First Niagara Bank - Sewickley Branch | Sewickley412-741-1134 | 412-741-1134 |
| First Niagara Bank - Skippack Branch | Skippack610-584-4162 | 610-584-4162 |
| First Niagara Bank - Slatington Branch | Slatington610-767-3887 | 610-767-3887 |
| First Niagara Bank - Smithton Branch | Smithton724-872-6100 | 724-872-6100 |
| First Niagara Bank - Souderton Branch | Souderton215-721-8700 | 215-721-8700 |
| First Niagara Bank - Spring House Branch | Spring House215-283-9586 | 215-283-9586 |
| First Niagara Bank - Trexlertown Branch | Trexlertown610-530-9221 | 610-530-9221 |
| First Niagara Bank - Uniontown Branch | Uniontown724-438-3551 | 724-438-3551 |
| First Niagara Bank - Penn Hills, Saltsburg Branch | Verona412-793-5000 | 412-793-5000 |
| First Niagara Bank - Fegley's Fast Fill | Walnutport | |
| First Niagara Bank - Lehigh Township Branch | Walnutport610-767-9630 | 610-767-9630 |
| First Niagara Bank - Warminster Branch | Warminster215-444-0776 | 215-444-0776 |
| First Niagara Bank - Warren Branch | Warren814-723-5300 | 814-723-5300 |
| First Niagara Bank - New Warrington Branch | Warrington215-491-4892 | 215-491-4892 |
| First Niagara Bank - West Beau Street Branch | Washington724-223-6400 | 724-223-6400 |
| First Niagara Bank - Westtown Branch | West Chester610-399-9798 | 610-399-9798 |
| First Niagara Bank - Wexford Branch | Wexford724-719-3243 | 724-719-3243 |
| First Niagara Bank - Whitehall Branch | Whitehall610-432-2485 | 610-432-2485 |
| First Niagara Bank - Willow Grove Branch | Willow Grove215-659-6600 | 215-659-6600 |
| First Niagara Bank - Wyomissing Branch | Wyomissing610-670-4000 | 610-670-4000 |
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