Covering Canvey Island &
Earls Colne, SS16, Westcliff, Great Bardfield, Hutton, Battlesbridge, Felsted, Tollesbury, High Ongar, Saffron Walden, Canewdon, Wendens Ambo, SS12, Great Warley, CM1, Little Sampford, North Weald Bassett, Lexden, Lawford, Ardleigh, East Horndon, Silver End, CO3, Great Dunmow, Wivenhoe, High Beach, North Stifford, Ramsden Heath, Castle Point, RM16, CO12, Bradwell on Sea, Ongar, Old Harlow, Purfleet, Little Walden, Billericay, Quendon, Navestock, South Woodham Ferrers, Althorne, Gilston Park, Langley, Barnardiston, Southminster, Takeley, SS8, Littlebury, Southend, CB9, Rickling Green, Rochford, CM7, SS15, IG7, Blackmore, Crays Hill, Wethersfield, CM9, Brightlingsea, Rawreth, Birchanger, Thorpe Bay, Barling, Wimbish, Bulphan, Fingringhoe, Pond Street, Arkesden, CO6, Stanway, Herongate, Red Oaks Hill, CM19, East Tilbury, East Hanningfield, Mersea Island, Sandon, Stansted Mountfitchet, Rayleigh, Tolleshunt D Arcy, Mayland, Southend On Sea, Widdington, Galleywood, Ingrave, Pitsea, Langham, Steeple Bumpstead, Thurrock, Tiptree, Badgers Dene, South Stifford, Chadwell St Mary, Aldham, Nazeing, Little Parndon, Kedington, Sewardstone, St Edmundsbury, Brentwood, Harlow, Essex, Halstead, CB10, Corringham, Braintree, Leigh On Sea, Chalkwell, Panfield, CM3, Little Clacton, Chrishall, Sible Hedingham, Hawkwell, CM11, Widford, RM20, North Weald, Little Wratting, Great Bromley, Heybridge, Broxted, Birdbrook, Epping, Loughton, E4, West Tilbury, SS6, Basildon, Hatfield Heath, Matching Tye, Roydon, Terling, West Thurrock, SS17, Hadleigh, Fobbing, Tillingham, Wickham Bishops, Great Burstead, Witham, Debden, The Lavers, Howlett End, Cold Norton, Uttlesford, Wicken Bonhunt, CO16, SS14, Victoria Park, Bobbingworth, Clacton, Steeple, Great Notley, Prittlewell, Chelmsford, IG9, Hullbridge, Tye Common, Thaxted, CM22, Babergh, SS0, Maldon, Doddinghurst, Burnham On Crouch, Warley, CO2, Hatfield Peverel, Ashingdon, Chigwell Row, Wickford, Chipping Ongar, South Benfleet, RM17, RM19, Hempstead, SS9, Great Yeldham, Stebbing, Lambourne, Finchingfield, West Horndon, CO13, Matching, Boxted, Danbury, Abbess Roding, Abridge, CO5, Barnston, Upper Green, Bocking, Shenfield, Frinton, Rayne, Feering, Benfleet, Shortgrove, Great Wakering, Maylandsea, Great Bentley, CM4, St Osyth, SS1, SS11, Dengie, Great Totham, Copford, Rickling, Kelvedon Hatch, IG10, Boreham, Canvey Island, Galleyend, Springfield, Sturmer, Radwinter, Tilbury, Little Waltham, Chigwell, The Rodings, Westcliff On Sea, Matching Green, Howe Green, CO11, Hockley, CM15, Stondon Massey, Dedham, Fyfield, SS5, Little Bradley, Wimbish Green, West Mersea, Alphamstone, Latchingdon, Tendring, Little Thurlow, Duddenhoe End, Stansted, CM18, CO10, Clacton On Sea, Helions Bumpstead, CB11, Ashen, Clavering, Great Baddow, Strethall, SS4, Epping Green, Marks Tey, Little Warley, Mountnessing, Harwich, Aingers Green, Kirby le Soken, Shoeburyness, Eastwick, South Hanningfield, Ickleton, Tolleshunt Knights, Debden Green, Elsenham, Teversham, CM5, Coggeshall, SS13, Stock, CO15, Langdon Hills, RM18, Moulsham, CM20, Stapleford Tawney, Asheldham, Sewards End, CO7, Frinton On Sea, Castle Hedingham, CO4, Bardfield Saling, Thorrington, Ashdon, Writtle, Stapleford Abbotts, CM0, Hackney Marshes, Theydon Bois, Great Sampford, Rettendon, Birch, EN9, CM16, CO14, CM6, CM24, Little Chesterford, Waltham Abbey, Great Thurlow, Sheering, Gosfield, SG8, Laindon, Elmdon, CM14, Great Chesterford, Stanford Le Hope, Great Leighs, Great Wratting, Ingatestone, Grays, Littlebury Green, Fryerning, Cressing, CB1, CM17, Little Baddow, Bures, Black Notley, Colchester, Purleigh, Starlings Green, Walton On The Naze, Aythorpe Roding, South Ockendon, Withersfield, SS3, West Hanningfield, CM2, CO9, RM15, Thundersley, Hinxton, Woodham Ferrers, CM13, CO8, CO1, Kelvedon, CM12, SS7, Aveley, Buckhurst Hill, CM23, CM8, Little Burstead, Audley End, Wakes Colne