| EXCHANGE |
CARRIER |
| 201-204 |
|
| 201-215 |
PAETEC COMMUNICATIONS, INC. - NJ |
| 201-249 |
PREFERRED NETWORKS, INC. |
| 201-285 |
CTC COMMUNICATIONS CORP., DBA CT COMM CORP-NJ |
| 201-292 |
MCI WORLDCOM COMMUNICATIONS, INC., NJ |
| 201-297 |
XO NEW JERSEY, INC. |
| 201-298 |
PAETEC COMMUNICATIONS, INC. - NJ |
| 201-299 |
XO NEW JERSEY, INC. |
| 201-300 |
XO NEW JERSEY, INC. |
| 201-301 |
XO NEW JERSEY, INC. |
| 201-322 |
XO NEW JERSEY, INC. |
| 201-326 |
XO NEW JERSEY, INC. |
| 201-328 |
XO NEW JERSEY, INC. |
| 201-331 |
XO NEW JERSEY, INC. |
| 201-334 |
GLOBAL CROSSING LOCAL SERVICES, INC.-NJ |
| 201-351 |
PREFERRED NETWORKS, INC. |
| 201-354 |
PREFERRED NETWORKS, INC. |
| 201-356 |
TELEPORT COMMUNICATIONS GROUP - NEW YORK - NJ |
| 201-377 |
FOCAL COMMUNICATIONS CORP OF NEW JERSEY |
| 201-399 |
XO NEW JERSEY, INC. |
| 201-403 |
MCI WORLDCOM COMMUNICATIONS, INC., NJ |
| 201-431 |
TELEPORT COMMUNICATIONS GROUP - NEW YORK - NJ |
| 201-443 |
TELEPORT COMMUNICATIONS GROUP - NEW YORK - NJ |
| 201-449 |
PREFERRED NETWORKS, INC. |
| 201-458 |
GLOBAL CROSSING LOCAL SERVICES, INC.-NJ |
| 201-465 |
XO NEW JERSEY, INC. |
| 201-466 |
TELERGY JOINT VENTURE |
| 201-467 |
TELEPORT COMMUNICATIONS GROUP - NEW YORK - NJ |
| 201-471 |
GLOBAL CROSSING LOCAL SERVICES, INC.-NJ |
| 201-480 |
VERIZON NEW JERSEY, INC. |
| 201-510 |
PAETEC COMMUNICATIONS, INC. - NJ |
| 201-520 |
MCI WORLDCOM COMMUNICATIONS, INC., NJ |
| 201-526 |
XO NEW JERSEY, INC. |
| 201-528 |
MCI WORLDCOM COMMUNICATIONS, INC., NJ |
| 201-535 |
XO NEW JERSEY, INC. |
| 201-537 |
XO NEW JERSEY, INC. |
| 201-540 |
XO NEW JERSEY, INC. |
| 201-542 |
METROCALL |
| 201-543 |
XO NEW JERSEY, INC. |
| 201-548 |
XO NEW JERSEY, INC. |
| 201-549 |
XO NEW JERSEY, INC. |
| 201-564 |
PAETEC COMMUNICATIONS, INC. - NJ |
| 201-579 |
PAETEC COMMUNICATIONS, INC. - NJ |
| 201-581 |
GLOBAL NAPS SOUTH, INC. - NJ |
| 201-584 |
GLOBAL NAPS SOUTH, INC. - NJ |
| 201-586 |
GLOBAL NAPS SOUTH, INC. - NJ |
| 201-590 |
TELEPORT COMMUNICATIONS GROUP - NEW YORK - NJ |
| 201-591 |
XO NEW JERSEY, INC. |
| 201-596 |
XO NEW JERSEY, INC. |
| 201-619 |
METROCALL |
| 201-624 |
BROADVIEW NETWORKS, INC.-NJ |
| 201-628 |
GLOBAL CROSSING LOCAL SERVICES, INC.-NJ |
| 201-629 |
SUPERIOR COMMUNICATIONS TECHNOLOGY CORP. |
| 201-636 |
ATX TELECOMMUNICATIONS SERVICES, LTD |
| 201-639 |
PAETEC COMMUNICATIONS, INC. - NJ |
| 201-645 |
GLOBAL CROSSING LOCAL SERVICES, INC.-NJ |
| 201-648 |
XO NEW JERSEY, INC. |
| 201-649 |
PAETEC COMMUNICATIONS, INC. - NJ |
| 201-661 |
PAETEC COMMUNICATIONS, INC. - NJ |
| 201-693 |
PAETEC COMMUNICATIONS, INC. - NJ |
| 201-698 |
METROCALL |
| 201-701 |
GLOBAL NAPS SOUTH, INC. - NJ |
| 201-705 |
GILLETTE GLOBAL NETWORK, INC - NJ |
| 201-708 |
PAETEC COMMUNICATIONS, INC. - NJ |
| 201-716 |
PAETEC COMMUNICATIONS, INC. - NJ |
| 201-719 |
PAETEC COMMUNICATIONS, INC. - NJ |
| 201-720 |
PAETEC COMMUNICATIONS, INC. - NJ |
| 201-731 |
GLOBAL CROSSING LOCAL SERVICES, INC.-NJ |
| 201-740 |
GLOBAL CROSSING LOCAL SERVICES, INC.-NJ |
| 201-748 |
TELEPORT COMMUNICATIONS GROUP - NEW YORK - NJ |
| 201-751 |
GLOBAL CROSSING LOCAL SERVICES, INC.-NJ |
| 201-754 |
GLOBAL CROSSING LOCAL SERVICES, INC.-NJ |
| 201-765 |
GLOBAL CROSSING LOCAL SERVICES, INC.-NJ |
| 201-781 |
XO NEW JERSEY, INC. |
| 201-786 |
XO NEW JERSEY, INC. |
| 201-793 |
MCI WORLDCOM COMMUNICATIONS, INC., NJ |
| 201-799 |
PAETEC COMMUNICATIONS, INC. - NJ |
| 201-806 |
PAETEC COMMUNICATIONS, INC. - NJ |
| 201-808 |
PAETEC COMMUNICATIONS, INC. - NJ |
| 201-809 |
PAETEC COMMUNICATIONS, INC. - NJ |
| 201-812 |
PAETEC COMMUNICATIONS, INC. - NJ |
| 201-813 |
SUPERIOR COMMUNICATIONS TECHNOLOGY CORP. |
| 201-839 |
GLOBAL CROSSING LOCAL SERVICES, INC.-NJ |
| 201-846 |
METROCALL |
| 201-917 |
PAETEC COMMUNICATIONS, INC. - NJ |
| 201-984 |
COMCAST BUSINESS COMMUNICATIONS, INC.-NJ |
| 201-992 |
BROADVIEW NETWORKS, INC.-NJ |
