| Exchange |
Rate Center |
State |
Operating Company |
| 978-612 |
CLINTON |
MA |
CHOICE ONE COMMUNICATIONS - MA |
| 978-613 |
PETERSHAM |
MA |
LEVEL 3 COMMUNICATIONS, LLC - MA |
| 978-614 |
LOWELL |
MA |
TELEPORT COMMUNICATIONS GROUP - BOSTON |
| 978-615 |
AYER |
MA |
LEVEL 3 COMMUNICATIONS, LLC - MA |
| 978-616 |
WINCHENDON |
MA |
LEVEL 3 COMMUNICATIONS, LLC - MA |
| 978-617 |
|
MA |
|
| 978-618 |
HUDSON |
MA |
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
| 978-619 |
SALEM |
MA |
PAETEC COMMUNICATIONS, INC. |
| 978-620 |
LAWRENCE |
MA |
CTC COMMUNICATIONS- MA |
| 978-621 |
ACTON |
MA |
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
| 978-622 |
BILLERICA |
MA |
VERIZON NEW ENGLAND INC. |
| 978-623 |
ANDOVER |
MA |
VERIZON NEW ENGLAND INC. |
| 978-624 |
DANVERS |
MA |
CTC COMMUNICATIONS- MA |
| 978-625 |
BILLERICA |
MA |
VERIZON NEW ENGLAND INC. |
| 978-626 |
HAMILTON |
MA |
COMCAST PHONE OF MASSACHUSETTS, INC. - MA |
| 978-627 |
FITCHBURG |
MA |
LEVEL 3 COMMUNICATIONS, LLC - MA |
| 978-628 |
TEMPLETON |
MA |
NORFOLK COUNTY INTERNET, INC. |
| 978-629 |
BILLERICA |
MA |
VERIZON NEW ENGLAND INC. |
| 978-630 |
GARDNER |
MA |
VERIZON NEW ENGLAND INC. |
| 978-631 |
ACTON |
MA |
RCN TELECOM SERVICES, INC. - MA |
| 978-632 |
GARDNER |
MA |
VERIZON NEW ENGLAND INC. |
| 978-633 |
ORANGE |
MA |
RCN TELECOM SERVICES, INC. - MA |
| 978-634 |
BOLTON |
MA |
COMCAST PHONE OF MASSACHUSETTS, INC. - MA |
| 978-635 |
ACTON |
MA |
VERIZON NEW ENGLAND INC. |
| 978-636 |
BARRE |
MA |
RCN TELECOM SERVICES, INC. - MA |
| 978-637 |
MAYNARD |
MA |
AT&T LOCAL |
| 978-638 |
CONCORD |
MA |
VERIZON NEW ENGLAND INC. |
| 978-639 |
SUDBURY |
MA |
MCIMETRO, ATS, INC. |
| 978-640 |
LOWELL |
MA |
VERIZON NEW ENGLAND INC. |
| 978-642 |
WILMINGTON |
MA |
XO MASSACHUSETTS, INC. |
| 978-645 |
LAWRENCE |
MA |
AT&T LOCAL |
| 978-646 |
DANVERS |
MA |
VERIZON NEW ENGLAND INC. |
| 978-647 |
TOPSFIELD |
MA |
CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC |
| 978-648 |
MAYNARD |
MA |
CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC |
| 978-649 |
TYNGSBORO |
MA |
VERIZON NEW ENGLAND INC. |
| 978-651 |
LAWRENCE |
MA |
BROADVIEW NETWORKS, INC. - MA |
| 978-652 |
TEMPLETON |
MA |
CTC COMMUNICATIONS- MA |
| 978-653 |
HAMILTON |
MA |
RCN TELECOM SERVICES, INC. - MA |
| 978-654 |
LOWELL |
MA |
CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC |
| 978-655 |
LAWRENCE |
MA |
MCIMETRO, ATS, INC. |
| 978-656 |
LOWELL |
MA |
VERIZON NEW ENGLAND INC. |
| 978-657 |
WILMINGTON |
MA |
VERIZON NEW ENGLAND INC. |
| 978-658 |
WILMINGTON |
MA |
VERIZON NEW ENGLAND INC. |
| 978-659 |
LAWRENCE |
MA |
VERIZON NEW ENGLAND INC. |
| 978-660 |
LEOMINSTER |
MA |
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
| 978-661 |
WILMINGTON |
MA |
VERIZON NEW ENGLAND INC. |
| 978-662 |
ANDOVER |
MA |
BROADWING COMMUNICATIONS, LLC - MA |
| 978-663 |
BILLERICA |
MA |
VERIZON NEW ENGLAND INC. |
| 978-664 |
NO READING |
MA |
VERIZON NEW ENGLAND INC. |
| 978-665 |
FITCHBURG |
MA |
VERIZON NEW ENGLAND INC. |
| 978-666 |
SALEM |
MA |
LEVEL 3 COMMUNICATIONS, LLC - MA |
| 978-667 |
BILLERICA |
MA |
VERIZON NEW ENGLAND INC. |
| 978-668 |
WESTMINSTR |
MA |
CTC COMMUNICATIONS- MA |
| 978-669 |
GARDNER |
MA |
CHOICE ONE COMMUNICATIONS - MA |
| 978-670 |
BILLERICA |
MA |
VERIZON NEW ENGLAND INC. |
| 978-671 |
BILLERICA |
MA |
VERIZON NEW ENGLAND INC. |
| 978-672 |
PRINCETON |
MA |
CTC COMMUNICATIONS- MA |
| 978-673 |
ORANGE |
MA |
LEVEL 3 COMMUNICATIONS, LLC - MA |
| 978-674 |
LOWELL |
MA |
VERIZON NEW ENGLAND INC. |
| 978-675 |
GLOUCESTER |
MA |
VERIZON NEW ENGLAND INC. |
| 978-676 |
LAWRENCE |
MA |
VERIZON NEW ENGLAND INC. |
| 978-677 |
LOWELL |
MA |
AT&T LOCAL |
| 978-678 |
STERLING |
MA |
CTC COMMUNICATIONS- MA |
| 978-679 |
LITTLETON |
MA |
PAETEC COMMUNICATIONS, INC. |
| 978-680 |
CONCORD |
MA |
VERIZON NEW ENGLAND INC. |
| 978-681 |
LAWRENCE |
MA |
VERIZON NEW ENGLAND INC. |
| 978-682 |
LAWRENCE |
MA |
VERIZON NEW ENGLAND INC. |
| 978-683 |
LAWRENCE |
MA |
VERIZON NEW ENGLAND INC. |
| 978-684 |
ANDOVER |
MA |
VERIZON NEW ENGLAND INC. |
| 978-685 |
LAWRENCE |
MA |
VERIZON NEW ENGLAND INC. |
| 978-686 |
LAWRENCE |
MA |
VERIZON NEW ENGLAND INC. |
| 978-687 |
LAWRENCE |
MA |
VERIZON NEW ENGLAND INC. |
| 978-688 |
LAWRENCE |
MA |
VERIZON NEW ENGLAND INC. |
| 978-689 |
LAWRENCE |
MA |
VERIZON NEW ENGLAND INC. |
| 978-691 |
LAWRENCE |
MA |
VERIZON NEW ENGLAND INC. |
| 978-692 |
WESTFORD |
MA |
VERIZON NEW ENGLAND INC. |
| 978-693 |
W NEWBURY |
MA |
PAETEC COMMUNICATIONS, INC. |
| 978-694 |
WILMINGTON |
MA |
VERIZON NEW ENGLAND INC. |
| 978-695 |
CONCORD |
MA |
NORFOLK COUNTY INTERNET, INC. |
| 978-696 |
FITCHBURG |
MA |
CTC COMMUNICATIONS- MA |
| 978-697 |
LAWRENCE |
MA |
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
| 978-698 |
LITTLETON |
MA |
TELEPORT COMMUNICATIONS GROUP - BOSTON |
| 978-699 |
ANDOVER |
MA |
MCIMETRO, ATS, INC. |
| 978-700 |
|
MA |
|
| 978-701 |
LAWRENCE |
MA |
CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC |
| 978-702 |
HAVERHILL |
MA |
XO MASSACHUSETTS, INC. |
| 978-703 |
LOWELL |
MA |
PAETEC COMMUNICATIONS, INC. |
| 978-704 |
MANCHESTER |
MA |
XO MASSACHUSETTS, INC. |
| 978-705 |
DANVERS |
MA |
BROADWING COMMUNICATIONS, LLC - MA |
| 978-706 |
CLINTON |
MA |
RNK, INC. |
| 978-707 |
HARVARD |
MA |
LEVEL 3 COMMUNICATIONS, LLC - MA |
| 978-709 |
ATHOL |
MA |
PAETEC COMMUNICATIONS, INC. |
| 978-710 |
LOWELL |
MA |
LEVEL 3 COMMUNICATIONS, LLC - MA |
| 978-711 |
|
MA |
|
| 978-712 |
BEVERLY |
MA |
LEVEL 3 COMMUNICATIONS, LLC - MA |
| 978-713 |
IPSWICH |
MA |
NORFOLK COUNTY INTERNET, INC. |
| 978-714 |
FITCHBURG |
MA |
NORFOLK COUNTY INTERNET, INC. |
| 978-715 |
BILLERICA |
MA |
CTC COMMUNICATIONS- MA |
| 978-716 |
DANVERS |
MA |
MCIMETRO, ATS, INC. |
| 978-717 |
PEABODY |
MA |
BROADWING COMMUNICATIONS, LLC - MA |
