| Business | Phone |
| Advent Christian Church 11 Washington St, Westfield 1085 | (413) 568-1020 |
| Central Baptist Church 115 Elm St, Westfield 1085 | (413) 568-0429 |
| Christ The King Church 297 Russell Rd, Westfield 1085 | (413) 572-0676 |
| Christian Church-New Jerusalem 6 King, Westfield 1085 | (413) 572-1741 |
| Church Of The Atonement 36 Court St, Westfield 1085 | (413) 562-5461 |
| East Otis Baptist Church 16 Phillip Ave, Westfield 1085 | (413) 568-9900 |
| First Congregational Church 18 Broad St, Westfield 1085 | (413) 568-2833 |
| First United Pentecostal Chr 118 Meadow St, Westfield 1085 | (413) 562-0344 |
| Full Gospel Church 110 Union St, Westfield 1085 | (413) 568-4941 |
| Greater Grace Of Pioneer Vly 848 North Rd, Westfield 1085 | (413) 572-3054 |
| Holy Trinity Rectory 335 Elm St, Westfield 1085 | (413) 568-1506 |
| Iglesia De Dois Un Nuevo Rncr 5 White St, Westfield 1085 | (413) 568-3800 |
| Jehovah's Witnesses 117 Southwick Rd, Westfield 1085 | (413) 568-1780 |
| Pioneer Valley Baptist Church 265 Ponders Hollow Rd, Westfield 1085 | (413) 562-3336 |
| Russian Evan Baptist Church 866 North Rd, Westfield 1085 | (413) 572-2748 |
| Second Congregational Church 487 Western Ave, Westfield 1085 | (413) 568-7557 |
| Westfield Alliance Church 297 Russell Rd, Westfield 1085 | (413) 568-3572 |
| Westfield Assembly Of God 157 Dartmouth St, Westfield 1085 | (413) 568-1588 |
| Westfield Evangelical Free Chr 568 Southwick Rd, Westfield 1085 | (413) 562-1504 |
| Wyben Union Church Montgomery Rd, Westfield 1085 | (413) 568-6473 |
| St Casimir's Church 38 Parkside Ave, Westfield 1085 | (413) 562-8646 |
| St John's Lutheran Church 60 Broad St, Westfield 1085 | (413) 568-1417 |
| St Joseph Catholic Church-Rec 73 Main St, Westfield 1085 | (413) 562-4403 |
| St Peter's Parish Ctr 34 State St, Westfield 1085 | (413) 568-1860 |
| St Peter's Rectory 22 State St, Westfield 1085 | (413) 568-5421 |